wind·y 
(wĭndē)
(wĭndē)adj. wind·i·er, wind·i·est
1. Characterized by or abounding in wind: a windy night.
2. Open to the wind; unsheltered: a windy terrace.
3. Resembling the wind in speed, force, or variability: a windy dash homeward.
4.
a. Lacking substance; empty: windy promises.
b. Given to or characterized by wearisome verbosity: a windy speaker.
5. Flatulent.
windi·ly adv.
windi·ness n.