G0797–ἀστράπτω–astraptō

for as leyt schynynge from vndur heuene schyneth in to tho thingis that ben vndur heuene, so schal mannus sone be in his dai.

ἀστράπτουσα astraptousa “is flashing”

And it was don, the while thei weren astonyed in thouyt of this thing, lo! twei men stoden bisidis hem in schynynge cloth.

ἀστραπτούσῃ. astraptousē “dazzling.”