Poculentus, Adiectiuum. Cicer.All thing that may be drnnke.Quidam dicunt potulentum scribendum esse.Cic.
Lewis and Short: Latin dictionary
pōcŭlentus (poscŭl-, pōtŭl-), a, um, adj. [id.], drinkable, potable: penus est quod esculentum aut poculentum est, etc., Q. Scaevola ap. Gell. 4, 1, 17.—II. Of vessels, fit for use in drinking: a poculento argento vascularius, Inscr. Grut. 643, 3.