/ Dictionary / Index W willower: Meaning and Definition of Find definitions for: wil•low•er Pronunciation: (wil'ō-ur), [key] — n. a person or a thing that willows. willow (def. 4). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Willowbrook willow family Related Content Daily Word Quiz: acerbity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language