Lewis Short
(adjective) : ollārĭus, a, um, olla
* Of or belonging to pots, pot- (post-Aug.), Plin. 34, 9, 20, § 98: ‡ fusor,a pot-founder, pot caster,Inscr. Grut. 630, 9.
* Subst.: ‡ ollārĭ-um, ĭi, n., the receptacle for the jars of ashes in tombs, Inscr. Fabr. p. 13, n. 60; cf. Fabr. p. 10 sq.
Charlton T. Lewis, Charles Short, A Latin Dictionary