/ Dictionary / Index C coeval: Meaning and Definition of Find definitions for: co•e•val Pronunciation: (kō-ē'vul), [key] — adj. of the same age, date, or duration; equally old: Analysis has proved that this manuscript is coeval with that one. coincident: Leonardo da Vinci and Michelangelo were only approximately coeval. —n. a contemporary: He is more serious than his coevals. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: coeval (Thesaurus) Coeur de Lion coevolution Related Content Daily Word Quiz: resilient Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language