refulgent

adj

Etymology: From Latin refulgentem, accusative singular of refulgēns, present active participle of refulgeō, from re- (“back”) + fulgeō (“shine”). By surface analysis, re- + Latin fulg(ere) + -ent.

1. Resplendent, or shining brightly and radiantly.
2. As if giving off light or warmth.

   “She had a refulgent smile.”