χελύνειον
From LSJ
ὁ δ' εὖ ἔρδων θεοὺς ἐλπίδι κυδροτέρᾳ σαίνει κέαρ → but he who does well to the gods cheers his heart with a more glorious hope
English (LSJ)
[ῡ], τό, (leg. χελύνιον) Dim. of sq. 2, Hp.Ep.23 codd.
German (Pape)
[Seite 1348] τό, dim. von χελύνη, Hippocr.
Greek (Liddell-Scott)
χελύνειον: τό, πιθανῶς ἡμαρτημ. γραφὴ ἀντὶ χελύνιον (Ι) ἐν Ἱππ. Ἐπιστ. 1289.