/ Dictionary / Index O Okeghem: Meaning and Definition of Find definitions for: O•ke•ghem Pronunciation: (ō'ku-gem"), [key] orc1430–c95, Flemish composer. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Okefenokee Swamp O'Kelley Related Content Daily Word Quiz: diaphanous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language