/ Dictionary / Index I ill-wisher: Meaning and Definition of Find definitions for: ill-wish•er Pronunciation: (il'wish'ur), [key] — n. a person who wishes misfortune to another. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ill will illy Related Content Daily Word Quiz: sequester Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language