(optometry) A card printed with various letters or symbols, used in testing vision.

(idiomatic, social sciences, law, public policy) An informal method for assessing the maturity, reliability, or probity of a person, inviting one to judge whether one would entrust this person with the care of one's own children.

plural of test harness

(computing) A software framework containing tests to verify the behaviour of other software components.

(slang, vulgar) A usually unconscious effort by a woman to test a man's worthiness and social status.

A soil test for fertility by determining its suitability for growing Azotobacter.

The agglutination test for typhoid fever.

(epistemology, philosophy) A form of abductive reasoning, application of intuition, or common sense regardless of technical parameters, to identify an ostensibly unknown subject by observing that subject's characteristics.

A test required in order to acquire a driver's licence.

An acute toxicity test in which a small amount of the test substance is applied to the eye or skin of a restrained, conscious animal which is subsequently observed.