/ Dictionary / Index T Treviso: Meaning and Definition of Find definitions for: Tre•vi•so Pronunciation: (tre-vē'zô), [key] — n. a city in NE Italy. 90,632. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Treves Trevithick Related Content Daily Word Quiz: ravenous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language