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c.1400, "expressing denial," from Old French negatif (13c.) and directly from Latin negativus "that which denies," from negat-, past participle stem of negare "deny, say no" (see deny). Meaning "expressing negation" is from c.1500; that of "characterized by absence" is from 1560s. Algebraic sense is from 1670s. The electricity sense is from 1755.
Negative Capability, that is when a man is capable of being in uncertainties, Mysteries, doubts without any irritable reaching after fact and reason. [John Keats, letter, Dec. 21, 1817]Related: Negatively.
late 14c., "a prohibition; absence, nonexistence; opposite," from Old French negatif and directly from Latin negativus (see negative (adj.)). Meaning "a negative statement" is from 1560s. As a response, "I refuse, disagree, no," from 1945. Meaning "a negative quality" is from 1640s. In mathematics, "a negative number," from 1706. Photographic sense first recorded 1853.
negative neg·a·tive (něg'ə-tĭv)
Expressing, containing, or consisting of a negation, refusal, or denial.
Marked by failure of response or absence of a reaction.
Not indicating the presence of microorganisms, disease, or a specific condition.
Moving or turning away from a stimulus, such as light.
Relating to or designating an electric charge of the same sign as that of an electron.
A negative element in judgment; a minus: ''drove up Dukakis' negatives'' in voter surveys (1647+)
photographic image that reproduces the bright portions of the photographed subject as dark and the dark parts as light areas. Negatives are usually formed on a transparent material, such as plastic or glass. Exposure of sensitized paper through the negative, done either by placing the negative and paper in close contact or by projecting the negative image onto the paper, reverses these tones and produces a positive photographic print.