A.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.
II. = φωτίζω, Hsch.: and so metaph., “διαυγασθείς” being enlightened, perceiving the truth, J.AJ5.10.4.
III. Astrol., influence by its rays (= ἐπιθεωρέω), PLond.1.130.70 (i A.D.).
IV. Pass., to be glazed, of pottery, prob. in BGU1143.15 (i B.C.).