/ Dictionary / Index B bubonic: Meaning and Definition of Find definitions for: bu•bon•ic Pronunciation: (by-bon'ik, b-), [key] — adj. Pathol. of or pertaining to a bubo. accompanied by or affected with buboes. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: bubonic (Thesaurus) bubo bubonic plague Related Content Daily Word Quiz: profiterole Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language