Source : Webster's Revised Unabridged Dictionary (1913)

Vulpine \Vul"pine\ (?; 277), a. [L. vulpinus, from vulpes a
   fox.]
   Of or pertaining to the fox; resembling the fox; foxy;
   cunning; crafty; artful.

   {Vulpine phalangist} (Zo["o]l.), an Australian carnivorous
      marsupial ({Phalangista, or Trichosurus, vulpina}); --
      called also {vulpine phalanger}, and {vulpine opossum}.

Source : WordNet®

vulpine
     adj : resembling or characteristic of a fox; "vulpine cunning"
           [syn: {vulpecular}]