/ Dictionary / Index R Red Jacket: Meaning and Definition of Find definitions for: Red' Jack"et Pronunciation: [key] — (Sagoyewatha), c1756–1830, Seneca leader. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. redivivus red jungle fowl 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