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more about extinction
extinction |
3 definitions found From Webster's Revised Unabridged Dictionary (1913) [web1913]: Extinction \Ex*tinc"tion\, n. [L. extinctio, exstinction: cf F. extinction.] 1. The act of extinguishing or making extinct; a putting an end to the act of putting out or destroying light, fire, life, activity, influence, etc 2. State of being extinguished or of ceasing to be destruction; suppression; as the extinction of life, of a family, of a quarrel, of claim. From WordNet r 1.6 [wn]: extinction n 1: no longer active; extinguished; "the extinction of the volcano" 2: no longer in existence; "the extinction of a species" [syn: {defunctness}] 3: the reduction of the intensity of radiation as a consequence of absorption and radiation 4: complete annihilation; "they think a meteor cause the extinction of the dinosaurs" [syn: {extermination}] 5: a learning process in which the reinforcer is removed and a conditioned response becomes independent of the conditioned stimulus [syn: {experimental extinction}] 6: the act of extinguishing; causing to stop burning; "the extinction of the lights" [syn: {extinguishing}, {quenching}] From THE DEVIL'S DICTIONARY ((C)1911 Released April 15 1993) [devils]: EXTINCTION, n. The raw material out of which theology created the future state. F
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