(adjective) : pōtōrĭus, a, um, potor
* Of or belonging to drinking, drinking- (post-Aug.): potoria vasa,Plin. 36, 7, 12, § 59: argentum,silver drinking-vessels,Dig. 34, 2, 22: sil, i. e. liquidum, Pelag. Veter. 21: PRAEPOSITVS AVRI POTORII, superintendent of the golden drinking-vessels, an officer at court, Inscr. Grut. 1111, 13: AB ARGENTO POTORIO,ib. 582, 9; Inscr. Murat. 895, 2.
* Subst.: pōtōrĭum, ii, n., a drinking-vessel, goblet (post-Aug.): potoria gemmata,Plin. 37, 2, 6, § 17: aurea,id. 33, 10, 47, § 136: parvula,id. 33, 12, 55, § 157.

s. TLL