Calix | Webster's Dictionary of the English Language

calix
călix, ĭcis, m. [root cal-, cover; cf. caligo; Germ. Kelch]. I A cup , goblet , a drinking-vessel ...

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.
calix
calix icis, m 2 CAL-, a cup, goblet, drinkingvessel : maximi calices: maiores, H.: plebeii, Iu.— M...

An Elementary Latin Dictionary