κοσμαγός
From LSJ
Τὸ νικᾶν αὐτὸν αὑτὸν πασῶν νικῶν πρώτη τε καὶ ἀρίστη. Τὸ δὲ ἡττᾶσθαι αὐτὸν ὑφ' ἑαυτοῦ πάντων αἴσχιστόν τε ἅμα καὶ κάκιστον. → Τo conquer yourself is the first and best victory of all, while to be conquered by yourself is of all the most shameful as well as evil
English (LSJ)
ὁ, A guide of the universe, name of an order of divine beings in the Chaldaean system, Dam.Pr.112.
Greek (Liddell-Scott)
κοσμᾱγός: ὁ, ἰθύντωρ, ὁδηγὸς τοῦ κόσμου, ἐπὶ τῶν ἀστέρων, Συνέσ. 325Β, Ἀνών. παρὰ τῷ Creuz. Plotin. de Pulchr. σ. 171.
Greek Monolingual
κοσμαγός, ὁ (ΑM)
ο οδηγός του κόσμου, ο ηγήτορας του κόσμου («σὲ μὲν οἱ νοεροὶ μέλπουσιν, ἄναξ, σὲ δὲ κοσμαγοὶ ὀμματολαμπεῑς νόες ἀστέριοι ὑμνοῦσι», Συνέσ.).
[ΕΤΥΜΟΛ. < κοσμ(ο)- + -αγός (< ἄγω), πρβλ. ξεν-αγός, ουρ-αγός].