/ Dictionary / Index C convexo-plane: Meaning and Definition of Find definitions for: con•vex•o-plane Pronunciation: (kun-vek'sō-plān'), [key] — adj. plano-convex. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. convexo-convex convey Related Content Daily Word Quiz: penurious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language