/ Thesaurus Find synonyms for: Noun1. willow, willow tree, treeusage: any of numerous deciduous trees and shrubs of the genus Salix2. willow, textile machineusage: a textile machine having a system of revolving spikes for opening and cleaning raw textile fibersWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.See also: willow (Dictionary) Related Content Daily Word Quiz: sublime Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language Synonyms Index