aqua-lung

from WordNet (r) 3.0 (2006)

Aqua-Lung
    n 1: a device (trade name Aqua-Lung) that lets divers breathe
         under water; scuba is an acronym for self-contained
         underwater breathing apparatus [syn: {aqualung}, {Aqua-
         Lung}, {scuba}]

from The Collaborative International Dictionary of English v.0.48

aqualung \aqualung\ n.
   an apparatus containing compressed air or other oxygen-gas
   mixture, permitting a person to breathe under water; -- also
   called a {scuba}.

   Syn: scuba
        [WordNet 1.5 +PJC]

[email protected]