/ Dictionary / Index R rigadoon: Meaning and Definition of Find definitions for: rig•a•doon Pronunciation: (rig"u-dn'), [key] — n. a lively dance, formerly popular, for one couple, characterized by a jumping step and usually in quick duple meter. a piece of music for this dance or in its rhythm. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Riga rigamarole Related Content Daily Word Quiz: placid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language