Strong's G1823 — ἐξαστράπτω (verb)
exastrapto (ex-as-trap'-to) v.
1. to lighten forth
2. (figuratively) to be radiant (of very white garments)
[from G1537 and G797]
KJV: glistening 
Root(s): G1537, G797 
Hebrew root: ἀστράπτω
Occurrences: 1