/ Dictionary / Index R Rostenkowski: Meaning and Definition of Find definitions for: Ros•ten•kow•ski Pronunciation: (ros"tun-kou'skē), [key] — n. born 1928, U.S. politician: congressman since 1959. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Rosten roster Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language