DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   cusk
       n 1: the lean flesh of a cod-like fish of North Atlantic waters
       2: large edible marine fish of northern coastal waters; related
          to cod [syn: cusk, torsk, Brosme brosme]
       3: elongate freshwater cod of northern Europe and Asia and North
          America having barbels around its mouth [syn: burbot,
          eelpout, ling, cusk, Lota lota]