windy in WordNet English dictionary

1. not practical or realizable; speculative
   "airy theories about socioeconomic improvement"; "visionary schemes for getting rich"
   airy  impractical  visionary  Laputan  windy 
   
2. abounding in or exposed to the wind or breezes
   "blowy weather"; "a windy bluff"
   blowy  breezy  windy 
   
3. using or containing too many words
   "long-winded (or windy) speakers"; "verbose and ineffective instructional methods"; "newspapers of the day printed long wordy editorials"; "proceedings were delayed by wordy disputes"
   long-winded  tedious  verbose  windy  wordy 
   
4. resembling the wind in speed, force, or variability
   "a windy dash home"
   windy