βαλνικάριος

From LSJ

ὅτι χρὴ τοῦ μέλιτος ἄκρῳ δακτύλῳ, ἀλλὰ μὴ κοίλῃ χειρὶ γεύεσθαι → that honey should be tasted with the fingertip and not by the handful

Source

Spanish (DGE)

-ου, ὁ bañero, Corinth.8(3).534.5 (III/IV d.C.).