/ Dictionary / Index R rigaudon: Meaning and Definition of Find definitions for: ri•gau•don Pronunciation: (Fr. rē-gō-dôn'), [key] — pl. -dons rigadoon. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. rigatoni Rigel Related Content Daily Word Quiz: vertigo Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language