DuckCorp Dico

Found one definition

1.                 From Japanese-English FreeDict Dictionary ver. 0.1:
                   
   
   
                   
                     
   鰐 /(en)tʃˈaɪniːz(ja)lˈe̞tə/, わに /wˈäni/,  () ワニ /wˈäni/
   1. (noun (common) (futsuumeishi))
    (nouns which may take the genitive case particle `no')
            Note: word usually written using kana alonecrocodile, alligator, crocodilian
   2.
            Note: archaismshark