/ Dictionary / Index W whin: Meaning and Definition of Find definitions for: whin Pronunciation: (hwin, win), [key] any thorny or prickly shrub, esp. gorse. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: whin (Thesaurus) whim-wham whinchat Related Content Daily Word Quiz: tactful Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language