/ Dictionary / Index W witches'-besom: Meaning and Definition of Find definitions for: witch•es'-be•som Pronunciation: (wich'iz-bē"zum), [key] — n. Plant Pathol. witches'-broom. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. witchery witches' brew Related Content Daily Word Quiz: cetacean Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language