Search Result for "air bag":
Wordnet 3.0

NOUN (1)

1. a safety restraint in an automobile; the bag inflates on collision and prevents the driver or passenger from being thrown forward; 



WordNet (r) 3.0 (2006):

air bag
    n 1: a safety restraint in an automobile; the bag inflates on
         collision and prevents the driver or passenger from being
         thrown forward