/ Dictionary / Index R rhebok: Meaning and Definition of Find definitions for: rhe•bok Pronunciation: (rē'bok"), [key] — pl. -boks, -bok. a large, deerlike South African antelope, Pelea capreolus, with pale-gray, curly fur and straight horns. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Rhea Silvia rheda Related Content Daily Word Quiz: nonchalant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language