/ Dictionary / Index M mezzo: Meaning and Definition of Find definitions for: mez•zo Pronunciation: (met'sō, med'zō, mez'ō), [key] — adj., n., pl. -zos. —adj. middle; medium; half. —n. a mezzo-soprano. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: mezzo (Thesaurus) mezza voce mezzo forte Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language