[ test ]
/ tɛst /
the means by which the presence, quality, or genuineness of anything is determined; a means of trial.
the trial of the quality of something: to put to the test.
a particular process or method for trying or assessing.
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; examination.
Psychology. a set of standardized questions, problems, or tasks designed to elicit responses for use in measuring the traits, capacities, or achievements of an individual.
- 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.
an oath or other confirmation of one's loyalty, religious beliefs, etc.
British. a cupel for refining or assaying metals.
verb (used with object)
to subject to a test of any kind; try.
Chemistry. to subject to a chemical test.
Metallurgy. to assay or refine in a cupel.
verb (used without object)
to undergo a test or trial; try out.
to perform on a test: People test better in a relaxed environment.
to conduct a test: to test for diabetes.
WHO SAID IT: A QUIZ ON PRESIDENTIAL WIT AND WISDOM
Think you know your presidents? Take this quiz and see if you can match the style, wit, and ideology of these memorable lines to the right POTUS.
Question 1 of 9
“I do believe that the buck stops here, that I cannot rely upon public opinion polls to tell me what is right. I do believe that right makes might and that if I am wrong, 10 angels swearing I was right would make no difference.”
Origin of test1
1350–1400; Middle English: cupel <Middle French <Latin testū, testum earthen pot; akin to test2
synonym study for test
1. See trial.
OTHER WORDS FROM test
test·a·ble, adjectivetest·a·bil·i·ty, nountest·ing·ly, adverbnon·test·a·ble, adjective
non·test·ing, adjectiveself-testing, adjectiveun·test·a·ble, adjectiveun·test·ed, adjectivewell-tested, adjective
Definition for test (2 of 4)
[ test ]
/ tɛst /
Zoology. the hard, protective shell or covering of certain invertebrates, as echinoderms or tunicates.
Origin of test2
1535–45; <Latin testa tile, shell, covering; akin to test1
Definition for test (3 of 4)
Definition for test (4 of 4)
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020
British Dictionary definitions for test (1 of 2)
/ (tɛst) /
to ascertain (the worth, capability, or endurance) of (a person or thing) by subjection to certain examinations; try
(often foll 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 propertyto test food for arsenic; to test for magnetization
(intr) to achieve a specified result in a testa quarter of the patients at the clinic tested positive for the AIDS virus
(tr) to put under severe strainthe long delay tested my patience
test the water to make an exploratory or initial approach; sound out
a method, practice, or examination designed to test a person or thing
a series of questions or problems designed to test a specific skill or knowledgean intelligence test
a standard of judgment; criterion
- a chemical reaction or physical procedure for testing a substance, material, etc
- a chemical reagent used in such a procedurelitmus is a test for acids
- the result of the procedure or the evidence gained from itthe test for alcohol was positive
sport See test match
archaic a declaration or confirmation of truth, loyalty, etc; oath
(modifier) performed as a testtest drive; test flight
Derived forms of testtestable, adjectivetestability, nountesting, adjective
Word Origin for test
C14 (in the sense: vessel used in treating metals): from Latin testum earthen vessel
British Dictionary definitions for test (2 of 2)
/ (tɛst) /
the hard or tough outer covering of certain invertebrates and tunicates
a variant of testa
Word Origin for test
C19: from Latin testa shell
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Medical definitions for test
[ tĕst ]
A procedure for critical evaluation; a means of determining the presence, quality, or truth of something; an examination, or experiment.
A physical or chemical change by which a substance may be detected or its properties ascertained.
A reagent used to cause or promote such a change.
To subject to a test; try.
To determine the presence or properties of a substance.
To administer a test.
To exhibit a given characteristic when subjected to a test.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Idioms and Phrases with test
see acid test; put to the test.
The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.