/ Dictionary / Index C cyma reversa: Meaning and Definition of Find definitions for: cy'ma re•ver'sa Pronunciation: (ri-vûr'su), [key] — Archit. Archit. a cyma whose convex part projects beyond the concave part. Also calledSee illus. under Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. cyma recta cymation Related Content Daily Word Quiz: careening Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language