schnorkel

1 definition found

schnorkel - WordNet (r) 2.1 (2005) :

  schnorkel
      n 1: air passage provided by a retractable device containing
           intake and exhaust pipes; permits a submarine to stay
           submerged for extended periods of time [syn: snorkel,
           schnorkel, schnorchel, snorkel breather, breather]