/ Dictionary / Index B bupivacaine: Meaning and Definition of Find definitions for: bu•piv•a•caine Pronunciation: (by-piv'u-kān"), [key] — n. Pharm. a white, crystalline powder, CHNO, used as a local anesthetic. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. buoy boat Buppy Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language