Lewis Short
cătōblĕpas (noun M) : κατῶ̀βλεψ or κατωβλέπων (that looks down)
* A wild animal in Ethiopia, perhaps a species of buffalo, or the gnu, a species of antelope, Mel. 3, 9, 9; Plin. 8, 21, 32, § 77.
Charlton T. Lewis, Charles Short, A Latin Dictionary