Search Result for "airworthy": 
Wordnet 3.0

ADJECTIVE (1)

1. (of aircraft) fit to fly; 



The Collaborative International Dictionary of English v.0.48:

airworthy \airworthy\ adj.
   1. fit to fly; -- said of aircraft. Opposite of
      unairworthy.
      [WordNet 1.5]


WordNet (r) 3.0 (2006):

airworthy
    adj 1: (of aircraft) fit to fly [ant: unairworthy]