/ Dictionary / Index B bacca: Meaning and Definition of Find definitions for: bac•ca Pronunciation: (bak'u), [key] — pl. bac•cae a berry. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: bacca (Thesaurus) B.Acc. baccalaureate Related Content Daily Word Quiz: philanthropy Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language