/ Dictionary / Index W wing bit: Meaning and Definition of Find definitions for: wing' bit" Pronunciation: [key] a flat bit projecting to one side near the end of a key. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. wing bar wing bolt Related Content Daily Word Quiz: winsome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language