1. [ noun ] (physics) the amount of electromagnetic radiation leaving or arriving at a point on a surface
Synonyms: glowing glow
Related terms: light aureole
2. [ noun ] the quality of being bright and sending out rays of light
Synonyms: shine effulgence refulgence refulgency radiancy
Related terms: brightness gleam polish shininess radiate shine emit_light
3. [ noun ] (medicine) an attractive combination of good health and happiness

"the radiance of her countenance"

Related terms: happiness good_health
Similar spelling:   radiancy