/ Dictionary / Index A arpeggiation: Meaning and Definition of Find definitions for: ar•peg•gi•a•tion Pronunciation: (är-pej"ē-ā'shun), [key] — n. the writing or playing of arpeggios. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. arpeggiate arpeggio Related Content Daily Word Quiz: deleterious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language