Pronunciation: (win'dē),[key] —adj.,wind•i•er, wind•i•est. 1. accompanied or characterized by wind: a windy day. 2. exposed to or swept by the wind: a windy hill. 3. consisting of or resembling wind: a windy tempest of activity. 4. toward the wind; windward.
5. unsubstantial or empty.
6. of the nature of, characterized by, or given to prolonged, empty talk; voluble; verbose; bombastic.
7. characterized by or causing flatulence.
8. Chiefly Scot.boastful.