/ Dictionary / Index S stink bug: Meaning and Definition of Find definitions for: stink' bug" Pronunciation: [key] any of numerous broad, flat bugs of the family Pentatomidae, that emit a disagreeable odor. any of various other malodorous bugs. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. stink bomb stinker Related Content Daily Word Quiz: procrastinate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language