piperatum
From LSJ
ὦ πολλῶν ἤδη λοπάδων τοὺς ἄμβωνας περιλείξας → you who have licked the labia of many vaginas (Eupolis fr. 52)
piperatum piperati N N :: pepper sauce
pĭpĕrātum, ī, n., composition où il entre du poivre, mets poivré, poivrade : Cels. Med. 4, 19.