τέταρτος
τέταρτος
fourth, Lat. quartus, Hom.
τὸ τέταρτον, as adv. the fourth time, Hom.: as adv., without Art., fourthly, Plat.
ἡ τετάρτη:
(sub. ἡμέρα) , the fourth day, Hes., Xen.
(sub. μοῖρα) , a liquid measure (cf. our quart), Hdt.