DuckCorp Dico

Found one definition

1.                 From Japanese-German FreeDict Dictionary ver. 0.2.0:
                   
   
   
                   
                     
   鮬 /(en)tʃˈaɪniːz(ja)lˈe̞tə/, せいご /se̞ˈiɡo̞/,  () セイゴ /se̞ˈiɡo̞/
   (noun (common) (futsuumeishi))
   鱸
            Note: word usually written using kana alonejunge (f) Meerbrasse, Lateolabrax japonicus