βατιάκη
From LSJ
ἐγώ εἰμι τὸ ἄλφα καὶ τὸ ὦ, ὁ πρῶτος καὶ ὁ ἔσχατος, ἡ ἀρχὴ καὶ τὸ τέλος → I am the Alpha and the Omega, the first and the last, the beginning and the end
English (LSJ)
[ᾰκ], ἡ, a kind of
A cup, Diph.80; β. χρυσαῖ, χαλκαῖ, Alexandr. Epist. ap. Ath.11.784a, Arist.Mir.834a4, IG11(2).137 (Delos, iv B. C.):—Dim. βᾰτῐάκιον, τό, dub. in Philem.87, cf. IG11.199B8 (Delos, iii B. C.).