/ Dictionary / Index C Copehan: Meaning and Definition of Find definitions for: Co•pe•han Pronunciation: (kō-pā'un, -hun), [key] — n. Wintun. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: copehan (Thesaurus) copeck copemate Related Content Daily Word Quiz: wary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language