/ Dictionary / Index R Rabbah: Meaning and Definition of Find definitions for: Rab•bah Pronunciation: (rab'u), [key] — n. the ancient Biblical capital of the Ammonite kingdom east of the Jordan River. a city in Judah, near Jerusalem. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Rabaul rabban Related Content Daily Word Quiz: portent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language