A test done to determine the biological father of a child.

The test used in collision detection to determine whether two objects are touching.

Alternative spelling of test paper

plural of test tube

A series of examinations carried out by an optician to assess a patient's vision.

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

The test for whether a government action violates the Establishment Clause of the United States' constitution: it does so if it lacks a secular purpose, has its primary effect as promoting or inhibiting religion, or fosters an excessive entanglement of government with religion.

plural of test case

plural of test card

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