Source : Webster's Revised Unabridged Dictionary (1913)

Caprine \Cap"rine\, a. [L. caprinus.]
   Of or pertaining to a goat; as, caprine gambols.

Source : WordNet®

caprine
     adj : being or pertaining to or resembling a goat or goats;
           "caprine creatures"; "a caprine strain of virus"; "a
           caprine voice"