WordReference Random House Learner's Dictionary of American English © 2017
test1 /tɛst/USA pronunciation   n. [countable]
  1. a set of problems, questions, etc., for evaluating a person's abilities, skills, or performance:a driver's test.
  2. the means by which the quality of anything is determined:a test of a new product.
  3. a trial of the quality of something:to put the new car to the test.

  1. to (cause someone to) undergo a test of any kind: [+ object]The school has to test you on your writing ability.[no object]The hospital wants to test for diabetes.
  2. to perform on a test:[no object]People test better in a relaxed environment.
See -test-.
-test-, root. 
  1. -test- comes from Latin, where it has the meaning "witness.'' This meaning is found in such words as: attest, contest, detest, incontestable, intestate, pretest, protest, Protestant, protestation, test, testament, testate, testify, testimonial, testimony.

WordReference Random House Unabridged Dictionary of American English © 2017
test1  (test),USA pronunciation n. 
  1. the means by which the presence, quality, or genuineness of anything is determined;
    a means of trial.
  2. the trial of the quality of something:to put to the test.
  3. a particular process or method for trying or assessing.
  4. a set of questions, problems, or the like, used as a means of evaluating the abilities, aptitudes, skills, or performance of an individual or group;
  5. Psychologya set of standardized questions, problems, or tasks designed to elicit responses for use in measuring the traits, capacities, or achievements of an individual.
  6. Chemistry
    • the process of identifying or detecting the presence of a constituent of a substance, or of determining the nature of a substance, commonly by the addition of a reagent.
    • the reagent used.
    • an indication or evidence of the presence of a constituent, or of the nature of a substance, obtained by such means.
  7. an oath or other confirmation of one's loyalty, religious beliefs, etc.
  8. British Termsa cupel for refining or assaying metals.

  1. to subject to a test of any kind;
  2. Chemistryto subject to a chemical test.
  3. Metallurgyto assay or refine in a cupel.

  1. to undergo a test or trial;
    try out.
  2. to perform on a test:People test better in a relaxed environment.
  3. to conduct a test:to test for diabetes.
testa•ble, adj. 
test′a•bili•ty, n. 
testing•ly, adv. 
  • Latin testū, testum earthen pot; akin to test2
  • Middle French
  • Middle English: cupel 1350–1400
    • 1.See corresponding entry in Unabridged proof, assay. See  trial. 
    • 9.See corresponding entry in Unabridged assay, prove, examine.

test2  (test),USA pronunciation n. 
  1. Zoologythe hard, protective shell or covering of certain invertebrates, as echinoderms or tunicates.
  2. Botanytesta.
  • Latin testa tile, shell, covering; akin to test1
  • 1535–45

  • BibleTestament.

  • test., 
    1. Lawtestator.
    2. Lawtestimony.

    Collins Concise English Dictionary © HarperCollins Publishers::

    test /tɛst/ vb
    1. to ascertain (the worth, capability, or endurance) of (a person or thing) by subjection to certain examinations; try
    2. (often followed by for) to carry out an examination on (a substance, material, or system) by applying some chemical or physical procedure designed to indicate the presence of a substance or the possession of a property: to test food for arsenic, to test for magnetization
    3. (intransitive) to achieve a specified result in a test: a quarter of the patients at the clinic tested positive for the AIDS virus
    4. (transitive) to put under severe strain: the long delay tested my patience
    1. a method, practice, or examination designed to test a person or thing
    2. a series of questions or problems designed to test a specific skill or knowledge
    3. a standard of judgment; criterion
    4. a chemical reaction or physical procedure for testing a substance, material, etc
    5. a chemical reagent used in such a procedure
    6. the result of the procedure or the evidence gained from it
    7. See test match
    8. archaic a declaration or confirmation of truth, loyalty, etc; oath
    9. (modifier) performed as a test: test drive, test flight
    Etymology: 14th Century (in the sense: vessel used in treating metals): from Latin testum earthen vessel

    ˈtestable adj ˌtestaˈbility n ˈtesting adj
    test /tɛst/ n
    1. the hard or tough outer covering of certain invertebrates and tunicates
    Etymology: 19th Century: from Latin testa shell

    'test' also found in these entries:
    Collocations: test their [knowledge, understanding] of, take a [math, driving, aptitude] test, a test [subject, period, program, version, tube], more...

    Forum discussions with the word(s) "test" in the title:

    Look up "test" at Merriam-Webster
    Look up "test" at dictionary.com

    In other languages: Spanish | French | Italian | Portuguese | German | Swedish | Dutch | Russian | Polish | Romanian | Czech | Greek | Turkish | Chinese | Japanese | Korean | Arabic


    Word of the day: check | bond


    Report an inappropriate ad.
    Become a WordReference Supporter to view the site ad-free.