adj. (windier, windiest)
1. stormy with wind (a windy night).
2 exposed to the wind; windswept (a windy plain).
3 generating or characterized by flatulence.
4 colloq. wordy, verbose, empty (a windy speech).
5 colloq. nervous, frightened.
Derivatives:
windily adv. windiness n.
Etymology: OE windig (as WIND(1), -Y(1))