/ Dictionary / Index B Bona: Meaning and Definition of Find definitions for: Bo•na Pronunciation: (bō'nu, -nä), [key] — n. Bône. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Bon bonaci Related Content Daily Word Quiz: careening Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language