/ Dictionary / Index R red bird: Meaning and Definition of Find definitions for: red' bird' Pronunciation: [key] red (def. 6). red•bird Pronunciation: (red'bûrd"), [key] — n. the cardinal, Cardinalis cardinalis. any of various other birds having red plumage, as the scarlet tanager. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: redbird (Thesaurus) red birch red blood cell Related Content Daily Word Quiz: pristine Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language