/ Dictionary / Index A arpeggiate: Meaning and Definition of Find definitions for: ar•peg•gi•ate Pronunciation: (är-pej'ē-āt"), [key] — -at•ed, -at•ing. to sound the notes of (a chord) in succession. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Árpád arpeggiation Related Content Daily Word Quiz: obtrusive Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language