/ Dictionary / Index C coteach: Meaning and Definition of Find definitions for: co•teach Pronunciation: (kō-tēch'), [key] — -taught, -teach•ing. to teach jointly. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. cote Côte d'Azur Related Content Daily Word Quiz: winsome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language