Definitions of sassaby is:
noun plural sassaby
a large, blackish-red South African antelope, Damaliscus lunatus, having curved horns.
an African antelope, Damaliscus lunatus, of grasslands and semideserts, having angular curved horns and an elongated muzzle: thought to be the swiftest hoofed mammal
a large, very swift, reddish South African antelope (Damaliscus lunatus) with a black back and face
Other words based on sassaby: