Lexical Definition

‎διαυγάζω‎ diaugázō (dee-ow-gad'-zo) to shine through ^G:V
from ‎διά‎ and ‎αὐγάζω‎

dawn.

• to glimmer through, i.e. break (as day)

Abbott-Smith

**† δι-αυγάζω [in Aq.: Jb 25:5 * ;]
to shine through, to dawn: II Pe 1:19 (cf. ἕως οὗ διαπνεύσῃ ἡ ἡμέρα, Ca 2:17).†

Abbott-Smith References

Liddell-Scott-Jones

combination of: αὐγάζω (διά+αὐγάζω)

διαυγάζω-άζω,

glance, shine through, τῷ σχισμῷ [διαυγάζωάσῃ NT.2Pet.1.19: \_impersonal\_, ἅμα τῷ διαυγάζωάζειν (i.e. τὴν ἡμέραν) 2nd c.BC: Polybius Historicus 3.104.5 ">NT+2nd c.BC+]; to be transparent, Mnesith. cited in [Refs 4th c.AD+]

__II ={φωτίζω}, [Refs 5th c.AD+]: and so metaphorically, διαυγάζωασθείς being enlightened, perceiving the truth, [Refs 1st c.AD+]
__III Astrology texts, influence by its rays (= ἐπιθεωρέω), [Refs 1st c.AD+]
__IV passive, to be glazed, of pottery, probably in [Refs 1st c.BC+]

_{LSJ Scripture Refs: 2Pet.1.19}