'Alcelaphus lunata' definitions:

Definition of 'Alcelaphus lunata'

From: GCIDE

Sassaby \Sas"sa*by\, Sassabye \Sas"sa*bye\, n. (Zool.) A large African antelope (Alcelaphus lunata), similar to the hartbeest, but having its horns regularly curved. [1913 Webster]