DuckCorp Dico

Found one definition

1.                 From The Collaborative International Dictionary of English v.0.48:
                   
   
   
                   
                     
   Urva \Ur"va\, n. [NL.] (Zool.)
      The crab-eating ichneumon (Herpestes urva), native of
      India. The fur is black, annulated with white at the tip of
      each hair, and a white streak extends from the mouth to the
      shoulder.
      [1913 Webster]