/ Dictionary / Index M mezza voce: Meaning and Definition of Find definitions for: mez•za vo•ce Pronunciation: (met'su vō'chā, med'zu, mez'u), [key] with half the power of the voice (used as a musical direction). Abbr.: m.v. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. mezzanine mezzo 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