/ Dictionary / Index R redbug: Meaning and Definition of Find definitions for: red•bug Pronunciation: (red'bug"), [key] — n. Chiefly South Atlantic States. chigger (def. 1). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: redbug (Thesaurus) redbud red cabbage Related Content Daily Word Quiz: crutiny Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language