/ Dictionary / Index R rhythmics: Meaning and Definition of Find definitions for: rhyth•mics Pronunciation: (ri'miks), [key] — n. (used with a sing. v.) the science of rhythm and rhythmic forms. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. rhythmicity rhythmist 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