/ Dictionary / Index B bush broom: Meaning and Definition of Find definitions for: bush' broom" Pronunciation: [key] an evergreen St.-John's-wort, Hypericum prolificum, common from New York to Iowa and southward, having yellow flowers in terminal clusters. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. bushbeater bushbuck Related Content Daily Word Quiz: sinister Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language