Academic English: 959 words from the New Academic Word List
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From Unit 1 · Words 1–100
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The brain benefits of deep sleep -- and how to get more of it | Dan Gartenberg
impact
noun
As these videos use it
a forceful consequence; a strong effect
Heard 997 times in 383 videos
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All 959 words, by unit
Tap any word to hear it and play its moments where it has them. It is vocabulary for lectures, papers and talks, such as impact, media and physics, heard in real speech rather than read off a page.
Unit 1 · Words 1–100
100 words · 01/10- superadverbto an extreme degreein 639 videos
- incredibleadjectivevery great; so large or good it is hard to believein 385 videos
- essentiallyadverbbasically; when you look at the most important partin 380 videos
- nonprefixnot, added to the start of a word to mean the opposite or the lack of somethingin 370 videos
- incrediblyadverbexceedingly; extremelyin 348 videos
- impactnouna forceful consequence; a strong effectin 383 videos
Show all 100Show fewer94 more · 94 with moments
- medianounTV, radio, newspapers and the internet, which bring news and information to the publicin 287 videos
- physicsnounthe science of matter and energy and their interactionsin 233 videos
- midprefixin the middle of, when added to the start of a word such as year or weekin 204 videos
- tonnouna lot (informal); also a unit of weight of about 1,000 kilogramsin 338 videos
- underneathadverbdirectly below or under somethingin 179 videos
- flipverbtoss with a sharp movement so as to cause to turn over in the airin 243 videos
- gravitynounin physics, the force that pulls things towards each other, such as objects towards the Earthin 183 videos
- labnouna room or building where scientists do tests and experimentsin 196 videos
- antiadjectiveagainst an action, idea or planin 158 videos
- preprefixbefore; added to the start of a word to mean earlier than somethingin 164 videos
- ridiculousadjectiveincongruous;inviting ridiculein 161 videos
- technounmodern machines, computers and digital tools; the business that makes themin 161 videos
- applenounfruit with red or yellow or green skin and sweet to tart crisp whitish fleshin 181 videos
- lifetimenounthe whole time a person is alivein 164 videos
- technicallyadverbaccording to the exact meaning; according to the factsin 157 videos
- oxygennounthe gas in the air that people, animals and fires needin 156 videos
- physicallyadverbin a way that is about the body, not the mindin 154 videos
- importantlyadverbin an important way or to an important degreein 151 videos
- ultimatenounfurthest or highest in degree or order; utmost or extremein 138 videos
- outeradjectivebeing on the outside or further from a centrein 130 videos
- interactverbact on each other or deal with each otherin 182 videos
- radiationnounenergy that is radiated or transmitted in the form of rays or waves or particlesin 128 videos
- fossilnounthe remains (or an impression) of a plant or animal that existed in a past geological age and that has been excavated from the soilin 147 videos
- bubblenouna small round ball of air or gas, such as in fizzy drinks or soapy waterin 180 videos
- bangnouna sudden very loud noisein 139 videos
- evolutionaryadjectiveabout how living things slowly change over many generationsin 116 videos
- scenarionouna postulated sequence of possible eventsin 147 videos
- denseadjectivehaving high relative density or specific gravityin 121 videos
- goodnessinterjectionused to show surprise or shock, often after "oh my"in 107 videos
- multiprefixmany; added to the start of a word to mean more than onein 108 videos
- cleveradjectiveshowing inventiveness and skillin 106 videos
- widespreadadjectivedistributed over a considerable extentin 105 videos
- painfuladjectivecausing physical or psychological painin 103 videos
- infiniteadjectivehaving no limits or boundaries in time or space or extent or magnitudein 101 videos
- bizarreadjectivevery strange and unusualin 100 videos
- artificialadjectivecontrived by art rather than naturein 98 videos
- plugverbpush the end of a cable into a socket to connect a devicein 128 videos
- clipnouna short part of a film or videoin 141 videos
- fundamentallyadverbin the most basic and important wayin 97 videos
- identicaladjectiveexactly alike; incapable of being perceived as differentin 97 videos
- quantumnounin physics, the smallest amount of energy, or of another measurable thing, that can existin 97 videos
- radarnouna system that uses radio waves to find planes, ships and other objectsin 95 videos
- bacterianounvery small living things, some of which cause diseasein 96 videos
- correctlyadverbin the right way, without mistakesin 95 videos
- powdernouna dry substance made of very tiny loose pieces, such as flour or dustin 102 videos
- predictionnouna statement made about the futurein 132 videos
- horizonnounthe line at which the sky and Earth appear to meetin 105 videos
- mechanicaladjectiverelating to or governed by or in accordance with mechanicsin 94 videos
- chemistrynounthe science of what substances are made of, how they behave and how they react togetherin 92 videos
- hydrogennounthe lightest gas, which burns easily and is part of waterin 91 videos
- feedbacknounresponse to an inquiry or experimentin 90 videos
- tropicaladjectiverelating to or situated in or characteristic of the tropics (the region on either side of the equator)in 90 videos
- fluidnouna liquid or gas; a substance that flows and has no fixed shapein 109 videos
- randomlyadverbby chance, without a plan or patternin 89 videos
- activelyadverbwith real effort, by doing things rather than waitingin 88 videos
- nicelyadverbwell or in a pleasing wayin 87 videos
- raynouna group of nearly parallel lines of electromagnetic radiationin 126 videos
- biologynounthe science that studies living organismsin 88 videos
- destinationnounthe place designated as the end (as of a race or journey)in 106 videos
- distributionnounthe spatial or geographic property of being scattered about over a range, area, or volumein 89 videos
- aspectnouna distinct feature or element in a problemin 157 videos
- punchnouna hard hit with a closed hand, as in boxingin 116 videos
- tremendousadjectiveextraordinarily large in size or extent or amount or power or degreein 85 videos
- grossverbbefore any deductionsin 91 videos
- immuneadjectivenot affected by something, often used with ‘to’in 85 videos
- nakedadjectivecompletely unclothedin 83 videos
- particlenouna very small piece of somethingin 163 videos
- toxicadjectivepoisonous; also harmful or unpleasant, as in a bad attitudein 85 videos
- trickyadjectivehaving concealed difficultyin 95 videos
- dynamicadjectivecharacterised by action or forcefulness or force of personalityin 116 videos
- airplanenouna vehicle with wings and engines that flies, called a plane in British Englishin 106 videos
- audionounthe audible part of a transmitted signalin 82 videos
- diverseadjectivemany and differentin 82 videos
- loopnounanything with a round or oval shape (formed by a curve that is closed and does not intersect itself)in 94 videos
- puzzlenouna particularly baffling problem that is said to have a correct solutionin 110 videos
- velocitynounspeed in a particular directionin 92 videos
- bulletnouna projectile that is fired from a gunin 93 videos
- consciousadjectiveknowing and perceiving; having awareness of surroundings and sensations and thoughtsin 80 videos
- lifestylenounthe way a person lives, such as their habits, work and dietin 94 videos
- absorbverbsuck or take up or inin 174 videos
- civilisationnounan advanced society with organised laws, government and religionin 95 videos
- goodsnounarticles of commercein 80 videos
- neutraladjectivenot supporting or favouring either side in a war, dispute, or contestin 83 videos
- fractionnouna small part or item forming a piece of a wholein 87 videos
- whoeverpronounany person who; the person whoin 85 videos
- acidnounany of various water-soluble compounds having a sour taste and capable of turning litmus red and reacting with a base to form a saltin 99 videos
- batnounnocturnal mouselike mammal with forelimbs modified to form membranous wings and anatomical adaptations for echolocation by which they navigatein 96 videos
- intensitynounhigh level or degree; the property of being intensein 79 videos
- polenounone of two antipodal points where the Earth's axis of rotation intersects the Earth's surfacein 102 videos
- recipenouna set of steps for cooking a dish; a way to get a resultin 98 videos
- momentumnounan impelling force or strengthin 79 videos
- alienadjectivebeing or from or characteristic of another place or part of the worldin 94 videos
- cureverbmake a sick person well again, or make an illness go awayin 101 videos
- meaningfuladjectiveimportant, useful or serious; having real valuein 75 videos
Unit 2 · Words 101–200
100 words · 02/10- rotationnounthe act of rotating as if on an axisin 79 videos
- subnouna submersible warship usually armed with torpedoesin 80 videos
- subtleadjectivedifficult to detect or grasp by the mind or analysein 74 videos
- semiprefixhalf or partly; added to the start of a wordin 75 videos
- sometimeadverbat some indefinite or unstated timein 74 videos
- cluenounevidence that helps to solve a problemin 129 videos
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- robotnouna machine that can do tasks on its own, sometimes shaped like a personin 100 videos
- spectrumnouna broad range of related objects or values or qualities or ideas or activitiesin 74 videos
- verticaladjectiveupright in position or posturein 72 videos
- magneticadjectiveof or relating to or caused by magnetismin 69 videos
- neatadjectivevery goodin 69 videos
- mathematicaladjectiveof or pertaining to or of the nature of mathematicsin 70 videos
- axisnouna straight line through a body or figure that satisfies certain conditionsin 69 videos
- thumbnounthe thick short innermost digit of the forelimbin 119 videos
- boundverbcreate social or emotional tiesin 85 videos
- gutnounthe part of the alimentary canal between the stomach and the anusin 101 videos
- historicallyadverbthroughout historyin 68 videos
- rotateverbturn on or around an axis or a centrein 158 videos
- simultaneouslyadverbat the same timein 67 videos
- supposedlyadverbas people say or believe, though it may not be truein 67 videos
- accelerateverbmove fasterin 126 videos
- gridnouna pattern of regularly spaced horizontal and vertical linesin 70 videos
- halfwayadverbat half the distance; at the middlein 65 videos
- realisticadjectiveaware or expressing awareness of things as they really arein 66 videos
- atomnounin science, the smallest part of an element that still behaves like that elementin 117 videos
- continentnounone of the large landmasses of the earthin 90 videos
- preynounanimal hunted or caught for foodin 76 videos
- skipnounbypassin 95 videos
- sprayverbscatter in a mass or jet of dropletsin 99 videos
- crystalnouna solid formed by the solidification of a chemical and having a highly regular atomic structurein 91 videos
- amongstprepositionin the middle of a group; shared between several peoplein 63 videos
- cognitiveadjectiveabout thinking, learning and rememberingin 63 videos
- diameternounthe length of a straight line passing through the centre of a circle and connecting two points on the circumferencein 65 videos
- profoundadjectivefar-reaching and thoroughgoing in effect especially on the nature of somethingin 63 videos
- psychologynounthe study of the mind and how people think and actin 63 videos
- thermaladjectiverelating to or associated with heatin 65 videos
- trajectorynounthe path something follows as it moves through the air or spacein 74 videos
- bucketnouna roughly cylindrical vessel that is open at the topin 74 videos
- chunknouna compact massin 104 videos
- commonlyadverboften; by many peoplein 62 videos
- consumptionnounthe act of consuming somethingin 63 videos
- ancestornouna person or animal from long ago that later ones come fromin 143 videos
- dimensionaladjectiveof or relating to dimensionsin 62 videos
- dominantnounexercising influence or controlin 62 videos
- frictionnounthe resistance encountered when one body is moved in contact with anotherin 62 videos
- minusnounan arithmetic operation in which the difference between two numbers is calculatedin 61 videos
- straightforwardadjectivefree from ambiguityin 62 videos
- sustainableadjectiveable to continue for a long time without harming the planetin 62 videos
- collectivenoundone by or characteristic of individuals acting togetherin 60 videos
- dioxidenouna chemical with two oxygen atoms joined to another atom, such as carbonin 61 videos
- fleshnounthe soft tissue of the body of a vertebrate: mainly muscle tissue and fatin 61 videos
- illusionnounan erroneous mental representationin 71 videos
- independentlyadverbapart from othersin 60 videos
- rainfallnounthe amount of rain that falls in a placein 61 videos
- spherenouna three-dimensional closed surface such that every point on the surface is equidistant from the centrein 74 videos
- stackverbput things on top of each other in a neat pilein 119 videos
- accentnoundistinctive manner of oral expressionin 65 videos
- exnouna man who was formerly a certain woman's husbandin 228 videos
- nastyadjectiveoffensive or even (of persons) maliciousin 58 videos
- shortlyadverbin the near futurein 60 videos
- exitnounthe act of going outin 93 videos
- blankadjectivewith nothing written or printed on itin 60 videos
- electronnouna very small part of an atom with a negative chargein 94 videos
- fabricnounartifact made by weaving or felting or knitting or crocheting natural or synthetic fibresin 62 videos
- interestinglyadverbused to point out a fact that is surprising or worth noticingin 58 videos
- republicnouna political system in which the supreme power lies in a body of citizens who can elect people to represent themin 60 videos
- circulationnounthe spread or transmission of something (as news or money) to a wider group or areain 59 videos
- harvestnounthe gathering of a ripened cropin 81 videos
- organismnouna living thing that has (or can develop) the ability to act or function independentlyin 101 videos
- predatornounany animal that lives by preying on other animalsin 106 videos
- spannounthe complete duration of somethingin 83 videos
- containernouna box, jar or other thing that holds something, or a big metal box for shipsin 78 videos
- moleculenounin science, the smallest unit of a substance, usually a group of atoms joined togetherin 146 videos
- paradoxnouna situation or idea with two parts that seem to contradict each otherin 59 videos
- strategicadjectivehighly important to or an integral part of a strategy or plan of action especially in warin 56 videos
- accuracynounthe quality of being near to the true valuein 55 videos
- barrelnouna cylindrical container that holds liquidsin 73 videos
- ghostnounthe visible disembodied soul of a dead personin 66 videos
- partiallyadverbpartly; not completelyin 55 videos
- swapverbexchange or give (something) in exchange forin 77 videos
- accuratelyadverbwith few mistakesin 54 videos
- microprefixvery small; added to the start of a wordin 55 videos
- molecularadjectiverelating to or produced by or consisting of moleculesin 53 videos
- rubverbmove over something with pressurein 76 videos
- graphnouna visual representation of the relations between certain quantities plotted with reference to a set of axesin 63 videos
- leafnounthe main organ of photosynthesis and transpiration in higher plantsin 56 videos
- legendnouna story about mythical or supernatural beings or eventsin 65 videos
- nonethelessadverbeven so; in spite of thatin 53 videos
- productiveadjectiveproducing or capable of producing (especially abundantly)in 53 videos
- purelyadverbonly; completely and nothing elsein 53 videos
- traditionallyadverbin the way things have usually been done for a long timein 53 videos
- analogynoundrawing a comparison in order to show a similarity in some respectin 58 videos
- assemblynounthe act of constructing something (as a piece of machinery)in 52 videos
- bulknounthe main or larger part of somethingin 55 videos
- consciousnessnounan alert cognitive state in which you are aware of yourself and your situationin 51 videos
- elitenouna group or class of persons enjoying superior intellectual or social or economic statusin 61 videos
- legitimateadjectivein accordance with recognised or accepted standards or principlesin 52 videos
- nitrogennouna gas with no smell that makes up most of the airin 52 videos
- rationaladjectiveconsistent with or based on or using reasonin 52 videos
Unit 3 · Words 201–300
100 words · 03/10- separationnounthe act of dividing or disconnectingin 53 videos
- threadnounthe raised helical rib going around a screwin 77 videos
- transformationnouna qualitative changein 60 videos
- traumanounan emotional wound or shock often having long-lasting effectsin 52 videos
- aluminiumnouna light silver metal used for cans, foil and planesin 57 videos
- applausenounthe sound of people clapping to show they liked somethingin 51 videos
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- enforcementnounmaking sure people obey laws or rules, as the police doin 50 videos
- fusionnouna nuclear reaction in which nuclei combine to form more massive nuclei with the simultaneous release of energyin 51 videos
- orientationnounposition or alignment relative to points of the compass or other specific directionsin 52 videos
- radiusnounthe length of a line segment between the centre and circumference of a circle or spherein 52 videos
- atomicadjectiveof or relating to or comprising atomsin 50 videos
- rhythmnounrecurring at regular intervalsin 49 videos
- suicidenounthe act of killing yourselfin 47 videos
- validadjectivewell grounded in logic or truth or having legal forcein 49 videos
- altitudenounelevation especially above sea level or above the earth's surfacein 55 videos
- decayverbslowly break down or rot over timein 60 videos
- hipnouneither side of the body below the waist and above the thighin 60 videos
- observernouna person who becomes aware (of things or events) through the sensesin 67 videos
- problematicadjectiveopen to doubt or debatein 48 videos
- stadiumnouna large sports ground with seats all around itin 52 videos
- statisticsnouna datum that can be represented numericallyin 48 videos
- agriculturenounthe practice of cultivating the land or raising stockin 47 videos
- chronicadjectivebeing long-lasting and recurrent or characterised by long sufferingin 47 videos
- conenounan object that is round at one end and narrows to a point at the otherin 54 videos
- diagramnouna simple drawing that explains how something works or how its parts connectin 52 videos
- fevernouna rise in the temperature of the body; frequently a symptom of infectionin 40 videos
- magnitudenounthe property of relative size or extent (whether large or small)in 50 videos
- mythnouna common belief that is not true; an old story about gods or heroesin 66 videos
- polaradjectivelocated at or near or coming from the earth's polesin 47 videos
- revolutionaryadjectivemarkedly new or introducing radical changein 48 videos
- accelerationnounthe act of accelerating; increasing the speedin 49 videos
- classroomnouna room in a school where lessons are taughtin 51 videos
- drainnounflow off graduallyin 68 videos
- expertisenounspecial skill or knowledge in a subjectin 48 videos
- machinerynounmachines or machine systems collectivelyin 47 videos
- manualnouna small handbookin 47 videos
- organnouna fully differentiated structural and functional unit in an animal that is specialised for some particular functionin 103 videos
- sensationnounan unelaborated elementary awareness of stimulationin 56 videos
- wisdomnounability to apply knowledge or experience or understanding or common sense and insightin 42 videos
- adaptationnounthe process of adapting to something (such as environmental conditions)in 68 videos
- algorithmnouna set of steps a computer follows to solve a problem or make a choicein 79 videos
- bonusnounan additional payment (or other remuneration) to employees as a means of increasing outputin 53 videos
- fibrenouna slender and greatly elongated substance capable of being spun into yarnin 65 videos
- instinctnouninborn pattern of behaviour often responsive to specific stimuliin 58 videos
- intensiveadjectivecharacterised by a high degree or intensity; often used as a combining formin 45 videos
- compactadjectivehaving a short and solid form or staturein 51 videos
- cordnouna thin rope or string, or a long thin body part, such as the bundle of nerves in the backin 54 videos
- flexibilitynounthe property of being flexible; easily bent or shapedin 45 videos
- spatialadjectiveabout space, size and where things arein 44 videos
- thicknessnounthe dimension through an object as opposed to its length or widthin 46 videos
- unstableadjectivelacking stability or fixity or firmnessin 44 videos
- configurationnounan arrangement of parts or elementsin 55 videos
- durationnounthe period of time during which something continuesin 44 videos
- likewiseadverbin like or similar mannerin 43 videos
- cheatverbbe sexually unfaithful to one's partner in marriagein 81 videos
- freelyadverbwithout being stopped or forced; by your own choicein 41 videos
- livernouna large organ in the upper right of your body that cleans your blood and helps you digest foodin 44 videos
- logicaladjectivecapable of or reflecting the capability for correct and valid reasoningin 42 videos
- maximiseverbmake as big or large as possiblein 54 videos
- multiplyverbcombine by multiplicationin 56 videos
- pulsenounthe rhythmic contraction and expansion of the arteries with each beat of the heartin 62 videos
- regimenounthe organisation that is the governing authority of a political unitin 48 videos
- reproduceverbhave offspring or produce more individuals of a given animal or plantin 56 videos
- shallowadjectivenot deep, with only a short distance from the top to the bottomin 54 videos
- superioradjectivebetter than others, or of high qualityin 44 videos
- conservationnounin physics, the rule that some amounts, such as total energy, stay the same during changesin 41 videos
- finiteadjectivebounded or limited in magnitude or spatial or temporal extentin 41 videos
- geneticsnounthe study of genes; the genes a person gets from their parentsin 41 videos
- individuallyadverbone at a time; separatelyin 39 videos
- millimetrenouna very small unit of length, about as thick as a bank cardin 62 videos
- minimiseverbmake small or insignificantin 61 videos
- neuraladjectiveof or relating to the nervous systemin 41 videos
- primitiveadjectivelittle evolved from or characteristic of an earlier ancestral typein 40 videos
- psychologistnouna person who studies the mind or helps people with mental problemsin 71 videos
- resistantadjectiveimpervious to being affectedin 41 videos
- terriblyadverbused as intensifiersin 41 videos
- utilitynouna basic public service, such as electricity, gas or water, supplied to homes and businessesin 49 videos
- viableadjectivecapable of being done with means at hand and circumstances as they arein 40 videos
- calculationnounthe procedure of calculating; determining something by mathematical or logical methodsin 73 videos
- constitutionnounlaw determining the fundamental political principles of a governmentin 40 videos
- kilometrenouna unit of distance, about 0.62 miles or a ten-minute walkin 136 videos
- monkeynounany of various long-tailed primates (excluding the prosimians)in 66 videos
- politicallyadverbwith regard to governmentin 40 videos
- racknounframework for holding objectsin 70 videos
- replacementnouna person or thing that takes or can take the place of anotherin 43 videos
- snakenounlimbless scaly elongate reptile; some are venomousin 64 videos
- stancenouna rationalised mental attitudein 39 videos
- beamnouna group of nearly parallel lines of electromagnetic radiationin 60 videos
- corruptionnoundishonest behaviour by people in power, such as taking bribesin 38 videos
- elementaryadjectiveof or being the essential or basic partin 39 videos
- homeworknounschool work that students do at homein 35 videos
- invasionnounwhen an army enters another country by force to take control of itin 46 videos
- likelihoodnounhow probable it is that something will happenin 39 videos
- linearadjectiveof or in or along or relating to a line; involving a single dimensionin 39 videos
- locallyadverbby a particular localityin 39 videos
- mineralnounsolid homogeneous inorganic substances occurring in nature having a definite chemical compositionin 74 videos
- minimaladjectivevery small; the least possiblein 39 videos
- precipitationnounthe falling to earth of any form of water (rain or snow or hail or sleet or mist)in 39 videos
- prominentadjectiveconspicuous in position or importancein 39 videos
- ritualnounany customary observance or practicein 53 videos
Unit 4 · Words 301–400
100 words · 04/10- shuttlenouna bus, train or plane that goes back and forth between two placesin 41 videos
- slashverbcut drasticallyin 46 videos
- arrownouna thin stick with a sharp point at the front and feathers at the back, shot from a bowin 57 videos
- deltanounthe 4th letter of the Greek alphabetin 38 videos
- influentialadjectivehaving a strong effect on people or eventsin 37 videos
- marblenouna hard stone that can be polished to shine, used for statues and buildingsin 43 videos
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- missilenouna flying weapon carrying explosives that is fired or guided towards a targetin 55 videos
- namelyadverbthat is; used to give the exact thing you meanin 38 videos
- phenomenaladjectiveexceedingly or unbelievably greatin 38 videos
- swordnouna weapon with a long sharp metal blade and a handlein 41 videos
- vitaminnouna natural substance in food that the body needs to stay healthyin 50 videos
- campusnounthe land and buildings of a university or collegein 42 videos
- claynouna very fine-grained soil that is plastic when moist but hard when firedin 37 videos
- detectionnounthe act of detecting something; catching sight of somethingin 37 videos
- diagnosisnouna doctor's finding of what illness a person hasin 42 videos
- driftnounthe gradual departure from an intended course due to external influences (as a ship or plane)in 63 videos
- elaborateadjectivemarked by complexity and richness of detailin 38 videos
- habitatnounthe natural home of an animal or plantin 59 videos
- horizontaladjectiveparallel to or in the plane of the horizon or a base linein 37 videos
- impulsenounthe electrical discharge that travels along a nerve fibrein 49 videos
- manipulateverbcontrol (others or oneself) or influence skilfully, usually to one's advantagein 59 videos
- breakdownnouna time when someone is so stressed, ill or upset that they cannot cope with normal lifein 37 videos
- contrarynouna relation of direct oppositionin 34 videos
- economicallyadverbwith respect to the economic systemin 36 videos
- infinitynouna number or space without endin 36 videos
- mallnouna large building with many shops and restaurants, often called a shopping centre in the UKin 39 videos
- mobilitynounthe ability to move easily; the ability to change place or jobin 36 videos
- nichenouna position particularly well suited to the person who occupies itin 51 videos
- philosophicaladjectiveof or relating to philosophy or philosophersin 36 videos
- probeverbexamine something closely, often using a tool or instrumentin 46 videos
- specialtynounthe special line of work you have adopted as your careerin 42 videos
- syndromenouna pattern of symptoms indicative of some diseasein 36 videos
- binaryadjectiveconsisting of two (units or components or elements or terms)in 37 videos
- cortexnounthe folded outer layer of the brain (the grey matter), which does much of our thinkingin 36 videos
- dosenounthe quantity of an active agent (substance or radiation) taken in or absorbed at any one timein 46 videos
- executeverbcarry out or perform an actionin 71 videos
- inevitablyadverbin such a manner as could not be otherwisein 35 videos
- plausibleadjectiveapparently reasonable and valid, and truthfulin 35 videos
- progressivenounfavouring or promoting reform (often by government action)in 35 videos
- ropenouna strong linein 48 videos
- sodiumnouna soft silver metal; the part of salt the body needsin 35 videos
- consensusnounan opinion that most people in a group sharein 34 videos
- criterianouna basis for comparison; a reference point against which other things can be evaluatedin 33 videos
- cylindernouna solid bounded by a cylindrical surface and two parallel planes (the bases)in 43 videos
- domainnouna particular environment or walk of lifein 44 videos
- hormonenouna chemical made in the body that controls how it grows and worksin 68 videos
- insertverbput or introduce into somethingin 50 videos
- juniornounyounger; lower in rank; shorter in length of tenure or servicein 36 videos
- membranenouna pliable sheet of tissue that covers or lines or connects the organs or cells of animals or plantsin 46 videos
- normnouna standard or model or pattern regarded as typicalin 47 videos
- positivelyadverbso as to be positive; in a positive mannerin 34 videos
- processornounin computing, the main chip that does most of a computer's workin 40 videos
- publishverbhave (one's written work) issued for publicationin 197 videos
- realmnouna knowledge domain that you are interested in or are communicating aboutin 40 videos
- strictlyadverbin a stringent mannerin 34 videos
- vagueadjectivenot clearly understood or expressed; -Anatole Broyardin 34 videos
- aestheticnouna set of ideas about what makes something beautifulin 39 videos
- arraynounan orderly arrangementin 39 videos
- deliberatelyadverbwith intention; in an intentional mannerin 33 videos
- gramnouna metric unit of weight equal to one thousandth of a kilogramin 71 videos
- migrationnounthe movement of persons from one country or locality to anotherin 35 videos
- productivitynounthe quality of being productive or having the power to producein 33 videos
- progressionnouna movement forwardin 35 videos
- staticadjectiveshowing little if any changein 33 videos
- clientnounsomeone who pays for goods or servicesin 65 videos
- colonynouna group of people who settle in a new land far away but keep links with their home countryin 52 videos
- essencenounthe choicest or most essential or most vital part of some idea or experiencein 32 videos
- geneticallyadverbthrough genes, the parts of cells passed from parents to childrenin 31 videos
- outletnounactivity that frees or expresses creative energy or emotionin 51 videos
- overlapnouncoincide partially or whollyin 58 videos
- replicateverbreproduce or make an exact copy ofin 51 videos
- simulateverbcreate a representation or model ofin 61 videos
- specimennounan example regarded as typical of its classin 65 videos
- statisticallyadverbaccording to numbers and datain 32 videos
- surgeonnouna doctor who does operationsin 44 videos
- textbooknouna book prepared for use in schools or collegesin 42 videos
- therebyadverbas a result of this; in this wayin 31 videos
- transadjectivetransgender; also a kind of unhealthy fat found in some fried and packaged foodsin 32 videos
- upwardadverbspatially or metaphorically from a lower to a higher positionin 77 videos
- activateverbmake active or more activein 72 videos
- communistadjectiverelating to or marked by communismin 34 videos
- consentnounpermission to do somethingin 37 videos
- dissolveverbpass into a solutionin 61 videos
- equalitynounthe quality of being the same in quantity or measure or value or statusin 28 videos
- interfacenounin science, the surface where two things, such as two liquids, meetin 33 videos
- nucleusnounthe positively charged dense centre of an atomin 48 videos
- optimaladjectivebest; most likely to give a good resultin 31 videos
- singularadjectivethe single one of its kindin 30 videos
- thresholdnounthe starting point for a new state or experiencein 31 videos
- comparableadjectiveable to be compared or worthy of comparisonin 30 videos
- ideologynounan orientation that characterises the thinking of a group or nationin 31 videos
- overheadadjectiveabove your head; in the skyin 30 videos
- propositionnounin logic, a statement that can be either true or falsein 30 videos
- protonnouna very small part in the middle of an atom, with a positive chargein 57 videos
- rhetoricnounusing language effectively to please or persuadein 31 videos
- selectiveadjectivetending to select; characterised by careful choicein 30 videos
- simulationnounin computing, using a program to copy how something works in the real worldin 51 videos
- slaverynounthe practice of owning slavesin 31 videos
- sufficientlyadverbenough; as much as neededin 30 videos
Unit 5 · Words 401–500
100 words · 05/10- traitnouna quality or feature, as part of a person's character or bodyin 83 videos
- workshopnouna brief intensive course for a small group; emphasises problem solvingin 37 videos
- accumulationnounan increase by natural growth or additionin 34 videos
- arbitraryadjectivechosen by chance or a whim, not for a reasonin 29 videos
- broadlyadverbwithout regard to specific details or exceptionsin 29 videos
- controversynounpublic argument about something many people disagree onin 32 videos
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- credibilitynounthe quality of being believed and trustedin 29 videos
- eraseverbremove from memory or existencein 39 videos
- inequalitynounan unfair difference, as in money or power, between peoplein 35 videos
- lungnounone of the two organs in the chest that you breathe within 93 videos
- memoriseverblearn something so you can remember it exactlyin 43 videos
- metaphornoundescribing something by calling it something else, like "a sea of faces"in 35 videos
- partialadjectivebeing or affecting only a part; not totalin 29 videos
- pinounthe distance round a circle divided by its width across the centre, about 3.14in 43 videos
- posternouna sign posted in a public place as an advertisementin 41 videos
- stabiliseverbmake stable and keep from fluctuating or put into an equilibriumin 48 videos
- susceptibleadjectiveeasily affected or influenced by something, often used with ‘to’in 29 videos
- transactionnounan act of buying, selling or moving moneyin 39 videos
- trianglenouna three-sided polygonin 40 videos
- unitynounthe quality of being united into onein 27 videos
- accumulateverbget or gather togetherin 60 videos
- calculusnounthe branch of mathematics that is concerned with limits and with the differentiation and integration of functionsin 28 videos
- chessnouna board game for two players, each with 16 pieces, where you try to trap the other player's kingin 28 videos
- coordinatenouna number that identifies a position relative to an axisin 64 videos
- criticallyadverbvery seriously; also in a careful, judging wayin 28 videos
- equilibriumnouna stable situation in which forces cancel one anotherin 27 videos
- injectverbforce or drive (a fluid or gas) into by piercingin 59 videos
- matrixnounin maths, a set of numbers arranged in rows and columns and treated as one thingin 29 videos
- nobleadjectivehaving or showing or indicative of high or elevated characterin 32 videos
- offspringnounthe immediate descendants of a personin 28 videos
- philosophernouna specialist in philosophyin 49 videos
- portfolionouna list of the financial assets held by an individual or a bank or other financial institutionin 30 videos
- sinnounan act that is regarded by theologians as a transgression of God's willin 33 videos
- translationnouna written communication in a second language having the same meaning as the written communication in a first languagein 32 videos
- utiliseverbmake use of something for a particular purposein 45 videos
- biologistnouna scientist who studies living thingsin 38 videos
- exploitverbdraw from; make good use ofin 55 videos
- sensibleadjectiveshowing reason or sound judgementin 27 videos
- verbaladjectivecommunicated in the form of wordsin 26 videos
- wavelengthnounthe distance (measured in the direction of propagation) between two points in the same phase in consecutive cycles of a wavein 43 videos
- whicheverdeterminerany one of a set; no matter what onein 27 videos
- behaviouraladjectiveabout the way people or animals actin 26 videos
- capitalismnouna system where private people and companies own businesses and trade for profitin 26 videos
- carriernouna person or firm in the business of transporting people or goods or messagesin 39 videos
- cattlenouncows and bulls kept on a farm for meat or milkin 26 videos
- competentadjectiveproperly or sufficiently qualified or capable or efficientin 26 videos
- coordinationnounthe skilful and effective interaction of movementsin 25 videos
- cuenouna stimulus that provides information about what to doin 34 videos
- dominancenounthe state that exists when one person or group has power over anotherin 26 videos
- graspverbhold firmlyin 42 videos
- indicatornouna number or measurement that shows how something is changing over timein 36 videos
- interruptverbinterfere in someone else's activityin 56 videos
- irrelevantadjectivenot important or not connected to the matterin 26 videos
- limbnounan arm, leg or wing of a person or animalin 64 videos
- lumpnounan abnormal protuberance or localised enlargementin 38 videos
- marginaladjectivejust barely adequate or within a lower limitin 26 videos
- obtainverbcome into possession ofin 52 videos
- physiciannouna doctor, especially one who treats illness with medicinein 33 videos
- punishmentnounsomething bad done to a person because they did wrongin 29 videos
- separatelyadverbapart; on their own, not togetherin 26 videos
- spermnounthe cells from a male that join with an egg to make a babyin 27 videos
- urinenounthe yellow liquid waste you pass from your body when you use the toiletin 26 videos
- weaveverbcreate a piece of cloth by interlacing strands of fabric, such as wool or cottonin 48 videos
- athleticadjectiverelating to sport and exercise, or typical of people who do sportin 27 videos
- bundlenouna collection of things wrapped or boxed togetherin 48 videos
- diagnoseverbdetermine or distinguish the nature of a problem or an illness through a diagnostic analysisin 64 videos
- entitynouna thing that exists on its own, such as a company or countryin 37 videos
- executionnounthe act of carrying out a plan or task, and doing it wellin 28 videos
- indigenousadjectivebelonging to the first people who lived in a placein 25 videos
- integrationnounthe act of combining into an integral wholein 28 videos
- migrateverbmove from one country or region to another and settle therein 46 videos
- mutationnounin biology, a change in the genes or DNA of a living thingin 42 videos
- obscureverbmake less visible or unclearin 36 videos
- opticaladjectiveof or relating to or involving light or opticsin 25 videos
- resembleverblook like or be similar toin 67 videos
- slotnouna small slit (as for inserting a coin or depositing mail)in 39 videos
- subjectiveadjectivetaking place within the mind and modified by individual biasin 25 videos
- syntheticadjectivenot of natural origin; prepared or made artificiallyin 26 videos
- temporaladjectiveof or relating to or limited by timein 25 videos
- tenseadjectivetaut or rigid; stretched tightin 26 videos
- theoremnouna proposition deducible from basic postulatesin 25 videos
- tribenouna social division of (usually preliterate) peoplein 42 videos
- valvenouncontrol consisting of a mechanical device for controlling the flow of a fluidin 34 videos
- vocabularynouna language user's knowledge of wordsin 26 videos
- wheatnounthe grain of a common cereal plant, usually made into flour for bread and pastain 25 videos
- artisticadjectiverelating to or characteristic of art or artistsin 24 videos
- availabilitynounhow much of something there is, or how easy it is to get or usein 24 videos
- calciumnouna mineral in milk and bones that keeps bones and teeth strongin 24 videos
- commoditynouna thing that is bought and sold, such as gold, oil or wheatin 31 videos
- emitverbsend out light, heat, gas, sound or other thingsin 56 videos
- enormouslyadverbvery much; to a huge degreein 24 videos
- epidemicnouna sudden spread of an infectious disease to many people at the same timein 27 videos
- exponentialadjectiveof or involving exponentsin 25 videos
- hierarchynouna series of ordered groupings of people or things within a systemin 26 videos
- insectnounsmall air-breathing arthropodin 63 videos
- instabilitynounan unstable orderin 25 videos
- kidneynounone of the two organs that clean the blood and make urinein 34 videos
- necessitynounanything indispensablein 29 videos
- oraladjectiveof or relating to or affecting or for use in the mouthin 25 videos
- physiologicaladjectiveof or relating to the biological study of physiologyin 24 videos
Unit 6 · Words 501–600
100 words · 06/10- pronounceverbsay a word or sound in a particular wayin 56 videos
- rejectionnounthe state of being rejectedin 21 videos
- sensoryadjectiveinvolving or derived from the sensesin 24 videos
- sexualitynounthe feelings and desires a person has about physical love and attractionin 24 videos
- terminaladjectivecausing or ending in or approaching deathin 28 videos
- usagenounthe customary manner in which a language (or a form of a language) is spoken or writtenin 23 videos
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- architectnouna person who designs buildings; the main planner of somethingin 28 videos
- artworknouna painting, drawing, statue or other creative piecein 24 videos
- cheerverbshow approval or good wishes by shoutingin 115 videos
- circulateverbcause to move in a circuit or systemin 42 videos
- clarifyverbmake clear and (more) comprehensiblein 35 videos
- compensateverbadjust forin 38 videos
- dictionarynouna book or website that lists words and explains their meaningsin 23 videos
- differentialnouna quality that differentiates between similar thingsin 24 videos
- dyenouna substance used to change the colour of things such as cloth or hairin 37 videos
- explicitadjectiveprecisely and clearly expressed or readily observable; leaving nothing to implicationin 23 videos
- levernouna rigid bar pivoted about a fulcrumin 36 videos
- manipulationnounexerting shrewd or devious influence especially for one's own advantagein 25 videos
- mentorverbserve as a teacher or trusted counsellorin 38 videos
- mercurynouna heavy, silvery, poisonous metal, the only one that is liquid at room temperaturein 23 videos
- mergeverbjoin or combinein 58 videos
- nestnouna structure in which animals lay eggs or give birth to their youngin 36 videos
- pathwaynouna trodden pathin 45 videos
- reproductionnounthe process of generating offspringin 24 videos
- sedimentnounmatter that has been deposited by some natural processin 31 videos
- spontaneousadjectivesaid or done without having been planned or written in advancein 23 videos
- surgicaladjectiveof or relating to or involving or used in surgeryin 23 videos
- transmissionnounan incident in which an infectious disease is transmittedin 27 videos
- auctionnounthe public sale of something to the highest bidderin 26 videos
- autonomynounimmunity from arbitrary exercise of authority: political independencein 22 videos
- backwardadverbat or to or towards the back or rearin 113 videos
- colonialadjectiveof or relating to or characteristic of or inhabiting a colonyin 22 videos
- contournounany spatial attributes (especially as defined by outline)in 32 videos
- crudeadjectivenot carefully or expertly madein 22 videos
- explicitlyadverbclearly and directly, leaving nothing unsaidin 22 videos
- forumnouna public meeting or assembly for open discussionin 30 videos
- inferioradjectivenot as good as others; of low qualityin 22 videos
- metabolismnounthe organic processes (in a cell or organism) that are necessary for lifein 23 videos
- paradigmnounthe generally accepted perspective of a particular discipline at a given timein 22 videos
- periodicadjectivehappening or recurring at regular intervalsin 22 videos
- quiznounan examination consisting of a few short questionsin 31 videos
- reactornounin science, a machine that starts and controls a nuclear reaction, usually to make energyin 27 videos
- readilyadverbwithout much difficultyin 22 videos
- renderverbcause to becomein 64 videos
- rulernouna person who rules or commandsin 38 videos
- sensitivitynounthe ability to respond to physical stimuli or to register small physical amounts or differencesin 23 videos
- statisticaladjectiveabout numbers and data, and what they showin 22 videos
- alliancenounan organisation of people (or countries) involved in a pact or treatyin 25 videos
- aminoadjectivepertaining to or containing any of a group of organic compounds of nitrogen derived from ammoniain 21 videos
- coherentadjectivemarked by an orderly, logical, and aesthetically consistent relation of partsin 21 videos
- correlationnouna reciprocal relation between two or more thingsin 24 videos
- ecologicaladjectivecharacterised by the interdependence of living organisms in an environmentin 21 videos
- emperornounthe male ruler of an empirein 24 videos
- ethicaladjectiveof or relating to the philosophical study of ethicsin 21 videos
- gradientnouna graded change in the magnitude of some physical quantity or dimensionin 23 videos
- indirectadjectivenot as a direct effect or consequencein 21 videos
- injectionnounthe forceful insertion of a substance under pressurein 26 videos
- integraladjectiveexisting as an essential constituent or characteristicin 22 videos
- interfereverbcome between so as to be hindrance or obstaclein 39 videos
- neoprefixnew, or a new form of an old idea, added to the start of a wordin 23 videos
- nodenouna connecting point at which several lines come togetherin 29 videos
- predominantlyadverbmainly; mostlyin 21 videos
- punishverbmake someone suffer because they did something wrongin 59 videos
- slabnouna thick flat piece of stone, ice or another hard materialin 29 videos
- acuteadjectivehaving or experiencing a rapid onset and short but severe coursein 20 videos
- conceiveverbhave the idea forin 48 videos
- formallyadverbwith official authorisationin 20 videos
- noisyadjectivefull of or characterised by loud and nonmusical soundsin 22 videos
- occupationnounthe principal activity in your life that you do to earn moneyin 24 videos
- reconstructverbreassemble mentallyin 29 videos
- reservoirnouna large or extra supply of somethingin 25 videos
- sniffverbperceive by inhaling through the nosein 33 videos
- tumournouna lump of cells growing out of control in the body, which may or may not be cancerin 23 videos
- unemployedadjectivenot engaged in a gainful occupationin 20 videos
- virtuenounany admirable quality or attributein 25 videos
- afterwardadverblater; after something has happenedin 120 videos
- basinnouna natural depression in the surface of the land often with a lake at the bottom of itin 22 videos
- bleedverblose blood from one's bodyin 64 videos
- cinemanouna theatre where films are shownin 21 videos
- clinicnouna healthcare facility for outpatient carein 29 videos
- disadvantagenounthe quality of having an inferior or less favourable positionin 29 videos
- dominationnounsocial control by dominatingin 19 videos
- elasticadjectivecapable of resuming original shape after stretching or compression; springyin 20 videos
- elevationnoundistance of something above a reference point (such as sea level)in 48 videos
- emergencenounthe gradual beginning or coming forthin 19 videos
- fracturenounbreaking of hard tissue such as bonein 37 videos
- infectiousadjectivecaused by infection or capable of causing infectionin 19 videos
- initiateverbset in motion, start an event or prepare the way forin 44 videos
- nutrientnounany substance that can be metabolised by an animal to give energy and build tissuein 72 videos
- objectionnounthe act of expressing earnest opposition or protestin 26 videos
- overviewnouna short general description of somethingin 19 videos
- potassiumnouna mineral the body needs, found in bananas and other foodsin 19 videos
- projectionnounthe representation of a figure or solid on a plane as it would look from a particular directionin 32 videos
- protocolnouncode of correct conductin 31 videos
- reactiveadjectiveparticipating readily in reactionsin 19 videos
- sketchnounpreliminary drawing for later elaborationin 29 videos
- tolerancenounthe act of tolerating somethingin 22 videos
- transmitverbtransfer to anotherin 50 videos
- validitynounthe quality of being valid and rigorousin 19 videos
- vectornouna straight line segment whose length is magnitude and whose orientation in space is directionin 27 videos
Unit 7 · Words 601–700
100 words · 07/10- adaptiveadjectivehelping a living thing survive by fitting its surroundingsin 18 videos
- capitalistadjectiveof an economic system in which businesses are privately owned and run for profitin 22 videos
- compositenouna conceptual whole made up of complicated and related partsin 19 videos
- developmentaladjectiveabout how a person or thing grows and changesin 18 videos
- differentiateverbmark as differentin 33 videos
- economistnounan expert who studies money, trade and how wealth is madein 35 videos
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- evidentadjectiveclearly revealed to the mind or the senses or judgementin 18 videos
- gaugeverbjudge tentatively or form an estimate of (quantities or time)in 32 videos
- hedgenouna way to reduce the risk of losing money, often by making a second deal that balances the firstin 20 videos
- intermediateadjectivearound the middle of a scale of evaluationin 18 videos
- nominaladjectivenormal or as planned; also in name only, or very smallin 18 videos
- numericaladjectiveof or relating to or denoting numbersin 18 videos
- pardonnouna warrant granting release from punishment for an offencein 20 videos
- reinforceverbmake strongerin 46 videos
- simplifyverbmake something easier to understand or doin 39 videos
- tractnouna system of body parts that together serve some particular purposein 23 videos
- trivialadjectivesmall and not importantin 18 videos
- bacterialadjectivemade of or caused by tiny single-cell living things (germs)in 17 videos
- classificationnounthe act of distributing things into classes or categories of the same typein 18 videos
- classifyverbassign to a class or kindin 59 videos
- conceptionnounan abstract or general idea inferred or derived from specific instancesin 20 videos
- conceptualadjectiveabout ideas rather than real objectsin 17 videos
- convergeverbbe adjacent or come togetherin 34 videos
- critiquenouna serious examination and judgement of somethingin 24 videos
- dependencenounthe state of relying on or being controlled by someone or something elsein 17 videos
- dilemmanouna hard choice between two optionsin 21 videos
- discreteadjectiveseparate and distinct; in clear, separate partsin 17 videos
- emissionnouna substance that is emitted or releasedin 51 videos
- enzymenouna protein in the body that speeds up a chemical change, such as digesting foodin 36 videos
- fertilitynounthe state of being fertile; capable of producing offspringin 17 videos
- fringenounthe outside boundary or surface of somethingin 26 videos
- fungusnouna living thing such as a mushroom that grows on plants, food or the bodyin 28 videos
- invadeverbmarch aggressively into another's territory by military force for the purposes of conquest and occupationin 56 videos
- methodologynounthe system of methods followed in a particular disciplinein 19 videos
- moralitynounideas about what is right and wrong, and good behaviour that follows themin 17 videos
- mortalitynounthe death rate, or number of deaths in a group, often counted per 1,000 people a yearin 17 videos
- motivenounthe reason that makes someone do somethingin 31 videos
- scrollverbmove through text or graphics in order to display parts that do not fit on the screenin 31 videos
- symbolicadjectiveserving as a visible symbol for something abstractin 17 videos
- vegetationnounall the plant life in a particular region or periodin 17 videos
- absorptionnounthe process of absorbing nutrients into the body after digestionin 16 videos
- algebranouna part of mathematics that uses letters to stand for numbersin 17 videos
- articulateverbput into words or an expressionin 32 videos
- assignmentnounan undertaking that you have been assigned to do (as by an instructor)in 30 videos
- contradictoryadjectiveunable to be both true at the same timein 16 videos
- correctionnounthe act of offering an improvement to replace a mistake; setting rightin 30 videos
- definiteadjectiveprecise; explicit and clearly definedin 16 videos
- dischargenounpour forth or releasein 24 videos
- disturbancenounactivity that is a malfunction, intrusion, or interruptionin 25 videos
- goatnounany of numerous agile ruminants related to sheep but having a beard and straight hornsin 26 videos
- induceverbcause to arisein 53 videos
- interviewernounthe person who asks the questions in a meeting, show or job talkin 16 videos
- mechanicnounsomeone whose job is repairing and looking after cars and other vehiclesin 123 videos
- nationalismnounthe doctrine that your national culture and interests are superior to any otherin 16 videos
- parnouna state of being essentially equal or equivalent; equally balancedin 15 videos
- parameternounany factor that defines a system and determines (or limits) its performancein 42 videos
- semesternounone of two divisions of an academic yearin 17 videos
- stereotypenouna conventional or formulaic conception or imagein 31 videos
- subtractverbtake off or awayin 21 videos
- yeastnouna substance made of tiny living cells, used to make bread rise and to make beer and winein 17 videos
- acidicadjectivewith a pH below 7, like lemon juice or vinegarin 15 videos
- adolescentnouna juvenile between the onset of puberty and maturityin 17 videos
- aggregateverbgather in a mass, sum, or wholein 18 videos
- complementverbgo well with something and make it better or more completein 22 videos
- degradeverblower the grade of something; reduce its worthin 38 videos
- disabilitynouna condition that makes some activities harder, such as walking or seeingin 19 videos
- discoursenounan extended communication (often interactive) dealing with some particular topicin 16 videos
- discriminationnoununfair treatment of a person or group on the basis of prejudicein 14 videos
- elevateverbraise from a lower to a higher positionin 59 videos
- identificationnounthe act of designating or identifying somethingin 16 videos
- ionnounan atom or group of atoms with an electric chargein 26 videos
- justificationnouna statement in explanation of some action or beliefin 15 videos
- layoutnouna plan or design of something that is laid outin 21 videos
- litrenouna unit for measuring liquids, about a large carton of juicein 32 videos
- molenounsmall velvety-furred burrowing mammal having small eyes and fossorial forefeetin 16 videos
- phosphatenouna salt of phosphoric acidin 15 videos
- prejudicenouna partiality that prevents objective consideration of an issue or situationin 20 videos
- residualadjectiverelating to or indicating a remainderin 16 videos
- stimulusnounsomething that causes a reaction, or money a government spends to help the economy growin 26 videos
- surplusnouna quantity much larger than is neededin 15 videos
- treatynouna formal written agreement between countriesin 18 videos
- correlateverbto bear a reciprocal or mutual relationin 43 videos
- curriculumnounthe subjects taught in a school or coursein 13 videos
- dampadjectiveslightly wetin 17 videos
- depictverbshow in, or as in, a picturein 36 videos
- infectverbcontaminate with a disease or microorganismin 37 videos
- informaladjectivenot formalin 14 videos
- markernouna distinguishing symbolin 30 videos
- neuronnouna nerve cell that carries signals in the brain and bodyin 56 videos
- reliabilitynounthe quality of working well or being trusted every timein 14 videos
- undermineverbdestroy property or hinder normal operationsin 24 videos
- veinnouna blood vessel that carries blood from the capillaries towards the heartin 40 videos
- adjacentadjectivenearest in space or position; immediately adjoining without intervening spacein 13 videos
- amplitudenounin physics, the height of a wave, measured from its middle position to its highest pointin 13 videos
- bargainnounnegotiate the terms of an exchangein 27 videos
- bracketnouna category falling within certain defined limitsin 15 videos
- commanouna punctuation mark (,) used to indicate the separation of elements within the grammatical structure of a sentencein 13 videos
- contradictionnounopposition between two conflicting forces or ideasin 20 videos
- diarynouna daily written record of (usually personal) experiences and observationsin 15 videos
- dictatenounissue commands or orders forin 32 videos
Unit 8 · Words 701–800
100 words · 08/10- ethicsnounthe principles of right and wrong that are accepted by an individual or a social groupin 24 videos
- innateadjectivenot established by conditioning or learningin 13 videos
- invertverbturn inside out or upside downin 32 videos
- marrownounthe fatty network of connective tissue that fills the cavities of bonesin 13 videos
- messengernouna person or thing that carries news or signalsin 19 videos
- morphologynounthe branch of biology that deals with the structure of animals and plantsin 14 videos
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- occurrencenounan event that happensin 16 videos
- orientverbcause to pointin 51 videos
- retrieveverbrecall knowledge from memory; have a recollectionin 13 videos
- rewriteverbwrite differently; alter the writing ofin 21 videos
- scholarshipnounfinancial aid provided to a student on the basis of academic meritin 17 videos
- similaritynounthe quality of being similarin 51 videos
- strandnouna very slender natural or synthetic fibrein 41 videos
- systematicadjectivecharacterised by order and planningin 13 videos
- transplantnounan operation moving an organ from one organism (the donor) to another (the recipient)in 15 videos
- turbulentadjectivecharacterised by unrest or disorder or insubordinationin 13 videos
- undergraduatenouna university student studying for a first degreein 15 videos
- unifyverbbring together for a common purpose or action or ideology or in a shared situationin 36 videos
- variantnounsomething a little different from others of the same typein 20 videos
- admissionnounthe act of admitting someone to enterin 18 videos
- artifactnounan object made by people long ago, such as a tool or potin 31 videos
- bodilyadjectiveof or relating to or belonging to the bodyin 11 videos
- coefficientnouna number that multiplies another, or that measures a property such as frictionin 13 videos
- connectornouna part that joins two things, such as a plug on a cablein 18 videos
- continuitynoununinterrupted connection or unionin 12 videos
- deadlinenounthe time or date by which something must be donein 16 videos
- facilitateverbmake easierin 26 videos
- facultynounthe body of teachers and administrators at a schoolin 18 videos
- interveneverbget involved, so as to alter or hinder an action, or through force or threat of forcein 28 videos
- lateraladjectivesituated at or extending to the sidein 12 videos
- onsetnounthe beginning or early stagesin 12 videos
- oscillationnounin physics, a regular movement or change back and forth around a middle pointin 28 videos
- parcelnounan extended area of landin 16 videos
- preliminaryadjectivecoming before something more important, to prepare for itin 13 videos
- psychiatricadjectiveabout mental illness and its treatmentin 12 videos
- realismnounthe state of being actual or realin 12 videos
- receptornouna cellular structure that is postulated to exist in order to mediate between a chemical agent that acts on nervous tissue and the physiological responsein 37 videos
- scripturenounany writing that is regarded as sacred by a religious groupin 13 videos
- sneezeverbexhale spasmodically, as when an irritant entered one's nosein 19 videos
- swellverbincrease in size, magnitude, number, or intensityin 47 videos
- temptverbdispose or incline or entice toin 49 videos
- thesisnouna long piece of writing based on your own research, usually for a university degreein 14 videos
- transparencynounthe quality of being clear and transparentin 12 videos
- approximateadjectivenot quite exact or correctin 18 videos
- assertverbinsist on having one's opinions and rights recognisedin 16 videos
- convergencenounthe occurrence of two or more things coming togetherin 11 videos
- deflectionnounthe property of being bent or deflectedin 12 videos
- fluxnounin constant changein 11 videos
- formulationnounthe style of expressing yourselfin 13 videos
- globalisationnounthe way trade, companies and ideas spread and link countries around the worldin 11 videos
- helixnouna structure consisting of something wound in a continuous series of loopsin 12 videos
- incumbentadjectivecurrently holding an officein 12 videos
- intervalnouna definite length of time marked off by two instantsin 22 videos
- jazznouna genre of popular music that originated in New Orleans around 1900 and developed through increasingly complex stylesin 12 videos
- maternaladjectiverelating to or derived from one's motherin 11 videos
- monetaryadjectiveabout money, especially a country's money supplyin 11 videos
- monopolynounexclusive control or possession of somethingin 14 videos
- peasantnounone of a (chiefly European) class of agricultural laborersin 18 videos
- portrayverbdescribe or show someone or something in a particular wayin 39 videos
- primernounan introductory textbookin 12 videos
- abdominaladjectiveof or relating to or near the abdomenin 10 videos
- adverseadjectivecontrary to your interests or welfarein 10 videos
- biodiversitynounthe variety of plants and animals in a placein 10 videos
- censorverbsubject to political, religious, or moral censorshipin 19 videos
- chromosomenouna long thread of DNA in a cell that carries genesin 17 videos
- closurenountermination of operationsin 21 videos
- computationnounthe procedure of calculating; determining something by mathematical or logical methodsin 12 videos
- corpusnouna large collection of written or spoken texts used for study
- equivalencenouna state of being essentially equal or equivalent; equally balancedin 10 videos
- fatiguenountemporary loss of strength and energy resulting from hard physical or mental workin 13 videos
- inversionnounturning upside down; setting on endin 11 videos
- irrigationnounsupplying dry land with water through channels or pipes so crops can growin 10 videos
- liableadjectiveheld legally responsiblein 10 videos
- multinationaladjectiveworking in or involving many countriesin 10 videos
- photographicadjectiverelating to photography or obtained by using photographyin 10 videos
- respiratoryadjectiveabout breathing and the lungsin 10 videos
- subsetnouna smaller group within a larger groupin 12 videos
- variabilitynounthe quality of being subject to variationin 10 videos
- wherebyconjunctionby which; through whichin 10 videos
- approximationnounan approximate calculation of quantity or degree or worthin 11 videos
- complyverbobey a rule, law or requestin 14 videos
- comprehensionnounan ability to understand the meaning or importance of something (or the knowledge acquired as a result)in 9 videos
- contradictverbbe in contradiction within 21 videos
- deceiveverbcause someone to believe an untruthin 16 videos
- diluteadjectivereduced in strength or concentration or quality or purityin 17 videos
- ecologynounthe environment as it relates to living organismsin 9 videos
- effectivenessnounpower to be effective; the quality of being able to bring about an effectin 9 videos
- eliminationnounthe act of removing or getting rid of somethingin 10 videos
- foetaladjectiveabout an unborn baby in the womb; curled up like onein 9 videos
- generaliseverbdraw from specific cases for more general casesin 19 videos
- leisurenountime available for ease and relaxationin 10 videos
- linguisticadjectiveconsisting of or related to languagein 9 videos
- parentaladjectiverelating to or characteristic of or befitting a parentin 9 videos
- pestnounan insect or other animal that damages crops, food or farm animalsin 13 videos
- scatterverbstrew or distribute over an areain 51 videos
- substratenounany stratum or layer lying underneath anotherin 9 videos
- theoristnouna person who develops ideas to explain how something worksin 19 videos
- anthropologynounthe study of human societies, cultures and how humans developedin 7 videos
- antibioticnouna chemical substance derivable from a mould or bacterium that can kill microorganisms and cure bacterial infectionsin 30 videos
Unit 9 · Words 801–900
100 words · 09/10- calculatornouna small machine that is used for mathematical calculationsin 11 videos
- commentarynounspoken or written remarks that explain or give opinions on somethingin 10 videos
- correspondencenounsimilarity by virtue of correspondingin 8 videos
- derivativenounin maths, the rate at which one quantity changes compared with anotherin 10 videos
- donornounperson who makes a gift of propertyin 19 videos
- elasticitynounthe ability to stretch and go back to its shapein 8 videos
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- finnounorgan of locomotion and balance in fishes and some other aquatic animalsin 24 videos
- industrialisationnounthe change to an economy based on factories and machinesin 8 videos
- onwardsadverbfrom a certain time and continuing after itin 8 videos
- peripheralnounin computing, a device connected to a computer, such as a printer, mouse or keyboardin 17 videos
- pluralnounthe form of a word that is used to denote more than onein 8 videos
- secreteverbgenerate and separate from cells or bodily fluidsin 19 videos
- seminarnounany meeting for an exchange of ideasin 9 videos
- sponsorshipnounmoney or support from a company in return for advertisingin 8 videos
- terminologynounthe special words used in a subjectin 8 videos
- cloneverbmake multiple identical copies ofin 13 videos
- competencenounthe ability to do something wellin 7 videos
- complicationnouna development that complicates a situationin 26 videos
- conserveverbkeep in safety and protect from harm, decay, loss, or destructionin 26 videos
- defectnounan imperfection in a bodily systemin 22 videos
- displacementnounan event in which something is displaced without rotationin 7 videos
- empiricaladjectivederived from experiment and observation rather than theoryin 7 videos
- footnotenouna printed note placed below the text on a printed pagein 9 videos
- hawknoundiurnal bird of prey typically having short rounded wings and a long tailin 39 videos
- notationnouna technical system of symbols used to represent special thingsin 8 videos
- optimumadjectivemost desirable possible under a restriction expressed or impliedin 7 videos
- pesticidenouna chemical used to kill insects and other creatures that harm cropsin 11 videos
- plannernouna person who makes plansin 12 videos
- rehabilitationnounthe restoration of someone to a useful place in societyin 7 videos
- replicationnounin biology, the process in which DNA makes a copy of itself before a cell dividesin 8 videos
- upliftnounin geology, the rising of land to a higher level, as when mountains formin 13 videos
- appendixnounsupplementary material that is collected and appended at the back of a bookin 6 videos
- auditnounan inspection of the accounting procedures and records by a trained accountant or CPAin 13 videos
- axiomnounin logic, a statement accepted as true without needing proofin 10 videos
- capillarynounany of the minute blood vessels connecting arterioles with venulesin 9 videos
- chemotherapynountreatment for cancer using strong drugs that kill fast-growing cellsin 6 videos
- chloridenounany compound containing a chlorine atomin 6 videos
- composernouna person who writes musicin 8 videos
- constrainverbrestrictin 33 videos
- denominatornounthe bottom number in a fraction; with common, a feature that things sharein 7 videos
- deviationnouna variation that deviates from the standard or normin 9 videos
- diagnosticadjectiveconcerned with diagnosis; used for furthering diagnosisin 7 videos
- encodeverbput information into a code or another formin 28 videos
- estimationnounan approximate calculation of quantity or degree or worthin 8 videos
- hepatitisnouna disease that makes the liver swell, often caused by a virusin 6 videos
- incidencenounthe relative frequency of occurrence of somethingin 6 videos
- indifferencenounapathy demonstrated by an absence of emotional reactionsin 6 videos
- longitudinaladjectiveover an extended timein 6 videos
- parenthesisnouneither of two punctuation marks (or) used to enclose textual materialin 10 videos
- plantationnounan estate where cash crops are grown on a large scale (especially in tropical areas)in 11 videos
- practitionernouna person who works in a skill, especially a doctor or therapistin 10 videos
- prevalencenounthe quality of prevailing generally; being widespreadin 6 videos
- rationalitynounthe state of having good sense and sound judgementin 6 videos
- repertoirenounthe entire range of skills or aptitudes or devices used in a particular field or occupationin 6 videos
- solubleadjectiveable to dissolve in a liquid, usually waterin 6 videos
- solventnouna liquid substance capable of dissolving other substancesin 8 videos
- specificationnouna detailed description of design criteria for a piece of workin 14 videos
- stripenouna narrow marking of a different colour or texture from the backgroundin 26 videos
- substitutionnounthe act of putting one thing or person in the place of another:in 7 videos
- tutornouna person who teaches one student or a small group privatelyin 11 videos
- variancenounthe quality of being subject to variationin 6 videos
- volitionnounthe capability of conscious choice and decision and intentionin 6 videos
- allocateverbgive a share of money, time or things for a purposein 14 videos
- conductionnounthe way heat or electricity passes through a materialin 5 videos
- deficiencynounlack of an adequate quantity or numberin 12 videos
- diffusionnounthe spread of social institutions (and myths and skills) from one society to anotherin 5 videos
- directivenouna pronouncement encouraging or banning some activityin 5 videos
- facetnouna distinct feature or element in a problemin 11 videos
- implicitadjectiveimplied though not directly expressed; inherent in the nature of somethingin 5 videos
- precipitateverbseparate as a fine suspension of solid particlesin 9 videos
- presumeverbtake to be the case or to be true; accept without verification or proofin 11 videos
- qualitativeadjectiveinvolving distinctions based on qualitiesin 5 videos
- quantitativeadjectiveexpressible as a quantity or relating to or susceptible of measurementin 4 videos
- residuenounmatter that remains after something has been removedin 7 videos
- affirmverbestablish or strengthen as with new evidence or factsin 14 videos
- archaeologynounthe study of the past by digging up old objects and buildingsin 4 videos
- characterisationnounthe act of describing distinctive characteristics or essential featuresin 5 videos
- conditionaladjectiveimposing or depending on or containing a conditionin 5 videos
- connotationnounan idea that is implied or suggestedin 9 videos
- consultationnouna conference between two or more people to consider a particular questionin 4 videos
- coronaryadjectivesurrounding like a crown (especially of the blood vessels surrounding the heart)in 4 videos
- cyclicadjectiverecurring in cyclesin 4 videos
- dialectnouna form of a language spoken in one area or by one groupin 8 videos
- embedverbfix or set securely or deeplyin 64 videos
- handoutnoungiving money or food or clothing to a needy personin 8 videos
- inclineverbtend to think or behave in a particular way, or feel like doing somethingin 22 videos
- initiationnouna formal entry into an organisation or position or officein 5 videos
- locusnounthe scene of any event or action (especially the place of a meeting)in 5 videos
- modificationnounthe act of changing something to make it a little different, such as the size of a piece of clothingin 19 videos
- nulladjectivelacking any legal or binding forcein 4 videos
- oxidiseverbenter into a combination with oxygen or become converted into an oxidein 12 videos
- partitionnounthe act of dividing something, such as a country, into separate partsin 7 videos
- portrayalnounany likeness of a person, in any mediumin 6 videos
- pragmaticadjectiveconcerned with practical mattersin 5 videos
- questionnairenouna written list of questions people answer, used to collect informationin 6 videos
- spliceverbjoin the ends ofin 7 videos
- synthesisnounthe process of producing a chemical compound (usually by the union of simpler chemical compounds)in 4 videos
- unintelligibleadjectivenot clearly understood or expressedin 4 videos
- vowelnouna speech sound made with the vocal tract openin 7 videos
- consonantnouna speech sound that is not a vowelin 3 videos
Unit 10 · Words 901–959
59 words · 10/10- descendentnouna person considered as descended from some ancestor or racein 9 videos
- generalisationnounan idea or conclusion having general applicationin 6 videos
- grammaticaladjectiveof or pertaining to grammarin 3 videos
- inductionnounthe act of bringing about something (especially at an early time)in 3 videos
- inferencenouna conclusion you reach from the facts you havein 6 videos
- inhibitverblimit, block, or decrease the action or function ofin 12 videos
Show all 59Show fewer53 more · 52 with moments
- lecturernounsomeone who lectures professionallyin 3 videos
- linguisticsnounthe scientific study of languagein 3 videos
- manuscriptnounhandwritten book or documentin 6 videos
- morphologicaladjectiverelating to or concerned with the morphology of plants and animalsin 3 videos
- motifnouna design or figure that consists of recurring shapes or colours, as in architecture or decorationin 3 videos
- quotationnouna passage or expression that is quoted or citedin 4 videos
- regressionnounreturning to a former statein 3 videos
- semanticadjectiveabout the meaning of wordsin 6 videos
- aerosolnouna dispenser that holds a substance under pressure and that can release it as a fine spray (usually by means of a propellant gas)in 5 videos
- antibodynouna protein the body makes to fight germsin 14 videos
- antiquitynounthe historic period preceding the Middle Ages in Europein 2 videos
- circaprepositionabout; used before a date that is not exactin 2 videos
- comparativeadjectiverelating to or based on or involving comparisonin 2 videos
- congruentadjectivecoinciding when superimposedin 2 videos
- demonstratornounsomeone who participates in a public display of group feelingin 10 videos
- denoteverbhave as a meaningin 4 videos
- differentiationnounin biology, the way a body part changes to do one particular jobin 2 videos
- dissectionnouncutting so as to separate into piecesin 3 videos
- factorialnounthe product of all the integers up to and including a given integerin 2 videos
- inclusionnounthe act of includingin 3 videos
- industrialiseverbdevelop industry; become industrialin 10 videos
- inhibitionnounin psychology, deliberately pushing away thoughts or wishes you find unacceptablein 5 videos
- nonlinearadjectivenot following a straight line or a simple step-by-step orderin 2 videos
- syllablenounone unit of sound in a word, such as each part of "ta-ble"in 8 videos
- syllabusnouna list of the topics taught in a coursein 2 videos
- syntaxnounthe grammatical arrangement of words in sentencesin 2 videos
- bilingualadjectiveusing or knowing two languagesin 1 video
- communicativeadjectiveable or tending to communicatein 1 video
- confineverbplace limits on (extent or access)in 29 videos
- confoundverbbe confusing or perplexing to; cause to be unable to think clearlyin 5 videos
- descriptornouna word or label that tells what something is like
- entrantnounany new participant in some activityin 3 videos
- headquarterverbhave or put the main office of a company in a placein 44 videos
- mediateverboccupy an intermediate or middle position or form a connecting link or stage between two othersin 10 videos
- phonologicaladjectiveabout the sounds of a language and how they are usedin 1 video
- standardiseverbcause to conform to standard or normin 19 videos
- transcriptionnounsomething written, especially copied from one medium to another, as a typewritten version of dictationin 1 video
- utterancenounsomething a person says; the act of saying itin 3 videos
- watershednounan event marking a unique or important historical change of course or one on which important developments dependin 1 video
- allocationnouna share set aside for a specific purpose
- dissertationnouna long piece of writing done for a university degree
- epidemiologynounthe study of how diseases spread and affect groups of people
- foundsverbstarts or sets up a company, school or other groupin 107 videos
- herbicidenouna chemical used to kill weeds and other unwanted plantsin 4 videos
- lexicaladjectiveof or relating to wordsin 1 video
- novicenounsomeone new to a field or activityin 2 videos
- postgraduateadjectiverelating to study after a first university degreein 1 video
- precedeverbcome beforein 12 videos
- randomiseverbput things in order, or people into groups, purely by chancein 10 videos
- solutenouna substance that dissolves in a liquid
- sophisticateverbmake more complex or refinedin 73 videos
- syntacticadjectiveabout grammar and the order of words in sentences
- transcribeverbwrite down words that were spoken, or copy notes out in fullin 7 videos
More packs
- Work & businessMeetings, money, emails and office talk.
- Workplace EnglishEveryday work words: travel, customers, offices and services.
- Science & techWords from science, space, engineering and computing videos.
About this pack
- Price
- Free
- Account
- Sign in with Google to practise
- Daily
- 5, 10 or 20 new a day, reviews first
- Moments
- 957 of 959 words have a clip
- List
- The New Academic Word List (NAWL), not the AWL
- Overlap
- 514 words shared with Work & business
- Sources
NAWL 1.2, CC BY-SA 4.0
From the New Academic Word List 1.2 by Browne, C., Culligan, B. & Phillips, J., shared under CC BY-SA 4.0. Talk grouped the words into 10 units and added how often its videos say each one, up to three video moments and a meaning chosen to match them.
- Words
- New Academic Word List 1.2 by Browne, C., Culligan, B. & Phillips, J., CC BY-SA 4.0.
- What Talk changed
- Talk grouped the words into 10 units and added how many of its videos say each one, up to three moments and a meaning to match them. This adapted list is shared under CC BY-SA 4.0.
- Meanings
- From Wiktionary contributors (CC BY-SA 4.0) and Princeton WordNet, used under the WordNet licence; Talk wrote or reworded some in plain English. WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
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