A cupel or cupelling hearth in which precious metals are melted for trial and refinement.
Examination or trial by the cupel; hence, any critical examination or decisive trial; as, to put a man's assertions to a test.
Means of trial; as, absence is a test of love.
That with which anything is compared for proof of its genuineness; a touchstone; a standard.
Discriminative characteristic; standard of judgment; ground of admission or exclusion.
Judgment; distinction; discrimination.
A reaction employed to recognize or distinguish any particular substance or constituent of a compound, as the production of some characteristic precipitate; also, the reagent employed to produce such reaction; thus, the ordinary test for sulphuric acid is the production of a white insoluble precipitate of barium sulphate by means of some soluble barium salt.
A set of questions to be answered or problems to be solved, used as a means to measure a person's knowledge, aptitude, skill, intelligence, etc.; in school settings, synonymous with examination or exam; as, an intelligence test. Also used attributively; as a test score, test results.
A witness.
The external hard or firm covering of many invertebrate animals.
The outer integument of a seed; the episperm, or spermoderm.
To refine, as gold or silver, in a test, or cupel; to subject to cupellation.
To put to the proof; to prove the truth, genuineness, or quality of by experiment, or by some principle or standard; to try; as, to test the soundness of a principle; to test the validity of an argument.
To examine or try, as by the use of some reagent; as, to test a solution by litmus paper.
To administer a test to (someone) for the purpose of ascertaining a person's knowledge or skill; especially, in academic settings, to determine how well a student has learned the subject matter of a course of instruction.
To make a testament, or will.
A trial or special observation, made to confirm or disprove something uncertain; esp., one under controlled conditions determined by the experimenter; an act or operation undertaken in order to discover some unknown principle or effect, or to test, establish, or illustrate some hypothesis, theory, or known truth; practical test; proof.
Experience.
To make experiment; to operate by test or trial; - often with on, upon, or in, referring to the subject of an experiment; with, referring to the instrument; and by, referring to the means; as, to experiment upon electricity; he experimented in plowing with ponies, or by steam power.
To try; to know, perceive, or prove, by trial or experience.
