Entry 1 sense Webster, 1913

Refulgence

/(r?*f?l"jens)/ · Re·ful·gence · IPA /ɹɪˈfʌl.d͡ʒənts/

01 n. The quality of being refulgent; brilliancy; splender; radiance.

1.
The quality of being refulgent; brilliancy; splender; radiance.