/ Dictionary / Index V viola clef: Meaning and Definition of Find definitions for: vi•o'la clef" Pronunciation: (vē-ō'lu), [key] — Music. Music. See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. violaceous viola da braccio Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language