Wordnet 3.0
NOUN (1)
1. 
 large sculpin of western Atlantic; 
 inflates itself when caught; 
[syn: sea raven, Hemitripterus americanus]
The Collaborative International Dictionary of English v.0.48:
Sea raven \Sea" ra"ven\ (Zool.)
      (a) An American cottoid fish (Hemitripterus Americanus)
          allied to the sculpins, found on the northern Atlantic
          coasts.
      (b) The cormorant.
          [1913 Webster]
WordNet (r) 3.0 (2006):
Hemitripterus americanus
    n 1: large sculpin of western Atlantic; inflates itself when
         caught [syn: sea raven, Hemitripterus americanus]