aviation

noun5

1. •
   The art or science of making and flying aircraft.
2. •
   Flying, operating, or operation of aircraft.

   • The history of aviation is full of daring pioneers.
   • He works in the aviation industry as a pilot.
3. •
   Industry that produces aircraft.
4. •
   Aircraft.
5. •
   A cocktail made with gin, maraschino liqueur, crème de violette, and lemon juice.