/ Dictionary / Index R Red Branch: Meaning and Definition of Find definitions for: Red' Branch' Pronunciation: [key] — Irish Legend. Irish Legend. the warriors of Conchobar, alienated from him after his treachery to Deirdre and Naoise. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. redbone red brass 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