Source : Webster's Revised Unabridged Dictionary (1913)

Goatish \Goat"ish\, a.
   Characteristic of a goat; goatlike.

         Give your chaste body up to the embraces Of goatish
         lust.                                    --Massinger.
   -- {Goat"ish*ly}, adv. -- {Goat"ish*ness}, n.