test
1 (tĕst)
[Middle English, cupel, from Old French, pot, from Latin testū, testum.]
noun
- A procedure for critical evaluation; a means of determining the presence, quality, or truth of something; a trial: a test of one's eyesight; subjecting a hypothesis to a test; a test of an athlete's endurance.
- A series of questions, problems, or physical responses designed to determine knowledge, intelligence, or ability.
- A basis for evaluation or judgment: “A test of democratic government is how Congress and the president work together” (Haynes Johnson)
- Chemistry
- 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.
- A positive result obtained.
- A cupel.
verb: test·ed, test·ing, tests.
transitive verb
- To subject to a test; try: tested the pen by scribbling on scrap paper; testing job applicants.
- To determine the presence or properties of (a substance).
- To assay (metal) in a cupel.
intransitive verb
- To undergo a test.
- To administer a test: test for acid content; test for the presence of an antibody.
- To achieve a score or rating on tests: tested high on the entrance exams.
- To exhibit a given characteristic when subjected to a test: test positive for the tubercle bacillus.
derivatives
- test́a·biĺi·ty
- noun
- test́a·ble
- adjective
test
2 (tĕst)
[Latin testa, shell.]
noun
- A hard external covering, as that of certain amoebas, dinoflagellates, and sea urchins.
