κορκορυγμός
From LSJ
Ἀναξαγόρας δύο ἔλεγε διδασκαλίας εἶναι θανάτου, τόν τε πρὸ τοῦ γενέσθαι χρόνον καὶ τὸν ὕπνον → Anaxagoras used to say that we have two teachers for death: the time before we were born and sleep | Anaxagoras said that there are two rehearsals for death: the time before being born and sleep
English (LSJ)
ὁ, = foreg., of the bowels, Ps.-Luc.Philopatr.3.
Greek (Liddell-Scott)
κορκορυγμός: ὁ, = τῷ προηγ., Ψευδο-Λουκ. ἐν Φιλοπάτρ. 3.