DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   goby
       n 1: small spiny-finned fish of coastal or brackish waters
            having a large head and elongated tapering body having the
            ventral fins modified as a sucker [syn: goby, gudgeon]