/ Dictionary / Index R Rauschenbusch: Meaning and Definition of Find definitions for: Rau•schen•busch Pronunciation: (rou'shun-boosh"), [key] 1861–1918, U.S. clergyman and social reformer. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Rauschenberg rauwolfia Related Content Daily Word Quiz: philanthropy Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language