/ Dictionary / Index D duple rhythm: Meaning and Definition of Find definitions for: du'ple rhythm" Pronunciation: [key] — Pros. Pros. a rhythmic pattern created by a succession of disyllabic feet. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Dupleix Duplessis-Mornay Related Content Daily Word Quiz: portent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language