/ Dictionary / Index B bucranium: Meaning and Definition of Find definitions for: bu•cra•ni•um Pronunciation: (by-krā'nē-um), [key] — pl. -ni•a (in classical architecture) an ornament, esp. on a frieze, having the form of the skull of an ox. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Bucovina Bucureşti Related Content Daily Word Quiz: hedonist Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language