/ Dictionary / Index T Trenchard: Meaning and Definition of Find definitions for: Tren•chard Pronunciation: (tren'chärd, -churd), [key] — n. 1873–1956, British Royal Air Force marshal. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. trenchant trench coat Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language