anoa

from WordNet (r) 3.0 (2006)

anoa
    n 1: small buffalo of the Celebes having small straight horns
         [syn: {anoa}, {dwarf buffalo}, {Anoa depressicornis}]

from The Collaborative International Dictionary of English v.0.48

Anoa \A*noa"\, n. [Native name.] (Zool.)
   A small wild ox of Celebes ({Anoa depressicornis}), allied to
   the buffalo, but having long nearly straight horns.
   [1913 Webster]