/ Dictionary / Index C convexo-: Meaning and Definition of Find definitions for: convexo- Pronunciation: [key] a combining form representingin compound words: convexo-concave. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. convexity convexo-concave Related Content Daily Word Quiz: abstain Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language