Breadcrumb Home > Dictionary > Index A Abuna: Meaning and Definition of Find definitions for: A•bu•na Pronunciation: (u-b'nu), [key] — n. the title of the chief bishop of the Ethiopian Church. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Abumeron abundance ✖ Related Content Daily Word Quiz: temporize Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language