/ Dictionary / Index C coadjutant: Meaning and Definition of Find definitions for: co•ad•ju•tant Pronunciation: (kō-aj'u-tunt), [key] — adj. helping reciprocally; cooperating. —n. an assistant; aide. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Coade stone coadjutor Related Content Daily Word Quiz: belligerent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language