Source : Webster's Revised Unabridged Dictionary (1913)

Zamouse \Za*mouse"\, n. [From a native name.] (Zo["o]l.)
   A West African buffalo ({Bubalus brachyceros}) having short
   horns depressed at the base, and large ears fringed
   internally with three rows of long hairs. It is destitute of
   a dewlap. Called also {short-horned buffalo}, and {bush cow}.