/ Dictionary / Index T time-lag: Meaning and Definition of Find definitions for: time-lag Pronunciation: (tīm'lag"), [key] — n. the period of time between two closely related events, phenomena, etc., as between stimulus and response or between cause and effect: a time-lag between the declaration of war and full war production. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: time-lag (Thesaurus) time killer time lamp Related Content Daily Word Quiz: dormant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language