/ Dictionary / Index E eparch: Meaning and Definition of Find definitions for: ep•arch Pronunciation: (ep'ärk), [key] — n. the prefect or governor of an eparchy. a bishop or metropolitan of an eparchy. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: eparch (Thesaurus) epanorthosis eparchy Related Content Daily Word Quiz: loathe Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language