ἴνησις
From LSJ
εἰ γάρ κεν καὶ σμικρὸν ἐπὶ σμικρῷ καταθεῖο καὶ θαμὰ τοῦτ᾽ ἔρδοις, τάχα κεν μέγα καὶ τὸ γένοιτο → for if you add only a little to a little and do this often, soon that little will become great (Hesiod W&D, 361-362)
English (LSJ)
εως, ἡ,= foreg., ib.20 (νῆσις codd., cf. Erot.
A s.v. ἰνήσεται), Pherecyd.66 J.
German (Pape)
[Seite 1255] ἡ, dasselbe, Erotian. erkl. κάθαρσις.