resplendency

/rɪˈsplɛndənsi/
noun
  1. The quality of being resplendent; brilliant brightness or beauty.
    • The resplendency of the palace's throne room was overwhelming.
    • The resplendency of the fireworks lit up the entire sky.
    • Artists have tried to capture the resplendency of a peacock's feathers for centuries.
Antonyms