/ Dictionary / Index B bulrush: Meaning and Definition of Find definitions for: bul•rush Pronunciation: (bool'rush"), [key] — n. (in Biblical use) the papyrus, Cyperus papyrus. any of various rushes of the genera Scirpus and Typha. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: bulrush (Thesaurus) Bülow Bultmann Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language