ἄκατος

A. light vessel, boat, Thgn. 458, Pi. P. 11.40, Hdt. l.c., Th. 7.25, etc.; used in the mysteries, IG 1.225c:—generally, ship, E. Hec. 446, Or. 342.

II. boat-shaped cup, Theopomp. Com.3 (= Telest. 6), Antiph. 4.