διαυγ-άζω · diaug-azō — LSJ
glance, shine through, τῷ σχισμῷ Placit. 3.3.3; ἕως οὗ ἡμέρα διαυγάσῃ 2 Ep.Pet. 1.19: impers., ἅμα τῷ διαυγάζειν (sc. τὴν ἡμέραν) Plb. 3.104.5; to be transparent, Mnesith. ap. Orib. inc. 15.11.
= φωτίζω, Hsch.: and so metaph., διαυγασθείς being enlightened, perceiving the truth, J. AJ 5.10.4.
Astrol., influence by its rays (= ἐπιθεωρέω), PLond. 1.130.70 (i A.D.).
Pass., to be glazed, of pottery, prob. in BGU 1143.15 (i B.C.).