/ Dictionary / Index T Trevelyan: Meaning and Definition of Find definitions for: Tre•vel•yan Pronunciation: (tri-vel'yun, -vil'-), [key] — n. 1876–1962, English historian. his father,1838–1928, English biographer, historian, and statesman. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: trevelyan (Thesaurus) trevally Treves Related Content Daily Word Quiz: profiterole Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language