‖n. [ NL., from Gr. &unr_; first + &unr_; horse. ] (Paleon.) A genus of fossil horses from the Lower Pliocene. They had three toes on each foot, the lateral ones being small. [ 1913 Webster ]
‖n. [ NL., from Gr. &unr_; first + &unr_; horse. ] (Paleon.) A genus of fossil horses from the Lower Pliocene. They had three toes on each foot, the lateral ones being small. [ 1913 Webster ]