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Meaning Of Test
n.
A cupel or cupelling hearth in which precious metals are
melted for trial and refinement.
n.
Examination or trial by the cupel; hence, any critical
examination or decisive trial; as, to put a man's assertions to a test.
n.
Means of trial; as, absence is a test of love.
n.
That with which anything is compared for proof of its
genuineness; a touchstone; a standard.
n.
Discriminative characteristic; standard of judgment; ground
of admission or exclusion.
n.
Judgment; distinction; discrimination.
n.
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.
v. t.
To refine, as gold or silver, in a test, or cupel; to
subject to cupellation.
v. t.
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.
v. t.
To examine or try, as by the use of some reagent; as, to
test a solution by litmus paper.