/ Dictionary / Index W wily: Meaning and Definition of Find definitions for: wil•y Pronunciation: (wī'lē), [key] — wil•i•er, wil•i•est. full of, marked by, or proceeding from wiles; crafty; cunning. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: wily (Thesaurus) Wiltshire wimble Related Content Daily Word Quiz: pundit Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language