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Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   flight
       n 1: a formation of aircraft in flight
       2: an instance of traveling by air; "flying was still an
          exciting adventure for him" [syn: flight, flying]
       3: a stairway (set of steps) between one floor or landing and
          the next [syn: flight, flight of stairs, flight of
    steps]
       4: the act of escaping physically; "he made his escape from the
          mental hospital"; "the canary escaped from its cage"; "his
          flight was an indication of his guilt" [syn: escape,
          flight]
       5: an air force unit smaller than a squadron
       6: passing above and beyond ordinary bounds; "a flight of
          fancy"; "flights of rhetoric"; "flights of imagination"
       7: the path followed by an object moving through space [syn:
          trajectory, flight]
       8: a flock of flying birds
       9: a scheduled trip by plane between designated airports; "I
          took the noon flight to Chicago"
       v 1: shoot a bird in flight
       2: fly in a flock; "flighting wild geese"
       3: decorate with feathers; "fledge an arrow" [syn: fledge,
          flight]