Quantcast
Merriam-Webster Logo
  • Dictionary
  • Thesaurus
  • Scrabble
  • Spanish Central
  • Learner's Dictionary

aerostat

play
noun aero·stat \-ˌstat\

Definition of aerostat

  1. :  a lighter-than-air aircraft (as a balloon or blimp) — compare aerodyne




Seen and Heard

What made you want to look up aerostat? Please tell us where you read or heard it (including the quote, if possible).