1. Consisting of wind; accompanied or characterized by wind; exposed to wind.
  2. Next the wind; windward.
  3. Tempestuous; boisterous; as, windy weather.
  4. Serving to occasion wind or gas in the intestines; flatulent; as, windy food.
  5. Attended or caused by wind, or gas, in the intestines.
  6. Fig.: Empty; airy.