/ Dictionary / Index R rosebush: Meaning and Definition of Find definitions for: rose•bush Pronunciation: (rōz'boosh"), [key] — n. a shrub that bears roses. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: rosebush (Thesaurus) Roseburg rose campion Related Content Daily Word Quiz: placid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language