ἀμφικύπελλος
From LSJ
ἀσκεῖν περὶ τὰ νοσήματα δύο, ὠφελεῖν ἢ μὴ βλάπτειν → strive, with regard to diseases, for two things — to do good, or to do no harm | as to diseases, make a habit of two things — to help, or at least, to do no harm
English (LSJ)
ον, in Hom. always δέπας ἀ.
A double cup, such as forms a κύπελλον both at top and bottom, Il.1.584,al.: ἀμφικύπελλα are compared with the cell of a honeycomb, as possessing ἀμφίστομοι θυρίδες, Arist.HA624a9; but acc. to Aristarch., two-handled, cf. Ath. 11.783b (post 11.466c).