ἐλαιοποιέω
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)
Spanish (DGE)
elaborar, hacer aceite ἐλαιοποιήσει λαχανοσπέρμου ἀρτάβας ὀκτώ PSI 1030.12 (II d.C.) en BL 8.404, cf. PAmh.93.13 (II d.C.) en BL 8.4.