σπηλυγγοειδής
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)
ές, = σπηλαιώδης, Sch. Od. 5.405.
Greek Monolingual
-ές, Α
σπηλαιώδης, αυτός που έχει σχήμα σπηλαίου.
[ΕΤΥΜΟΛ. < σπῆλυγξ, -υγγος «σπήλαιο» + -ειδής].