λοπάδιον
From LSJ
εἰ πάλιν ἔστι γενέσθαι, ὕπνος σ' ἔ̣χει οὐκ ἐπὶ δηρόν, εἰ δ' οὐκ ἔστιν πάλιν ἐλθεῖν, αἰώ̣νιος ὕπνος → if it is possible for you to be born again, you will fall asleep, briefly; if it is not possible to return — it would be eternal sleep
English (LSJ)
τό, Dim. of
A λοπάς 2, Ar.Pl. 812, Eub.9,38, Alex.186.7, PCair.Zen.82 (iii B.C.), etc. II oyster, Gp.20.18.