ἐπείσοδος
From LSJ
ὡς μήτε τὰ γενόμενα ἐξ ἀνθρώπων τῷ χρόνῳ ἐξίτηλα γένηται → in order that so the memory of the past may not be blotted out from among men by time
English (LSJ)
ἡ,
A coming in besides, approach, S.OC730, Fr.273; entrance from without, Epicur.Nat.21 G., Placit. 4.22.1; ἀέρος ψυχροῦ Orib.Fr.38; ἀθέων λογισμῶν Ph.1.76.