Lewis Short
gaulus (noun M) : Sanscr. gōlas, a waterpot; cf. also galley, galleon, = γαυλός
* A pail, round vessel, Plaut. Rud. 5, 2, 32.
* A round merchant vessel, = Gr. γαῦλος (Hdt. 3, 136 sq.): genus navigii paene rotundum, Paul. ex Fest. p. 96 Müll.; cf. Gell. 10, 25, 5.
Charlton T. Lewis, Charles Short, A Latin Dictionary