I.a horseman, either of the charioteer or of the hero who fights from a chariot, Il.
2.a horseman, i. e. rider, first in Hdt.
II.in Solon.'s constitution, the ἱππεῖς, attic ἱππῆς, Horsemen or Knights, were the 2d class, required to possess land producing 300 medimni, and a horse, Ar., Thuc.,
2.at Sparta 300 chosen men, the King's Body Guard, Hdt.