life belt

1 definition found

life belt - WordNet (r) 2.1 (2005) :

  life belt
      n 1: belt attaching you to some object as a restraint in order
           to prevent you from getting hurt [syn: safety belt, life belt
           , safety harness]
      2: a life preserver in the form of a ring of buoyant material
         [syn: life buoy, lifesaver, life belt, life ring]