/ Dictionary / Index S stacc.: Meaning and Definition of Find definitions for: stacc. Pronunciation: [key] — Music. Music. staccato. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. stablish staccato Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language