κοσμοποιός
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)
όν,
A creating the world, Placit.1.25.3, Dam.Pr.309, al.; θεός Theol.Ar.43: Subst. -ποιός, ὁ, creator, Ph.1.2.
Greek (Liddell-Scott)
κοσμοποιός: -όν, ὁ ποιῶν τὸν κόσμον, Παρμενίδ. παρὰ Πλουτ. 2. 884Ε.