Lewis Short
scŭ_tra | scūta, ae (noun F) :
* A flat tray, dish, or platter of a nearly square form, Cato, R. R. 157, 11; Plaut. Pers. 1, 3, 8; Vulg. 3 Reg. 7, 40; 7, 45.—Collat. form , , Lucil. ap. Prisc. p. 618 P
Charlton T. Lewis, Charles Short, A Latin Dictionary