/ Dictionary / Index R Rayburn: Meaning and Definition of Find definitions for: Ray•burn Pronunciation: (rā'bûrn), [key] — n. 1882–1961, U.S. lawyer and political leader: Speaker of the House 1940–47, 1949–53, 1955–61. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. rayah rayed Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language