1. the quality or state of being radiant; brilliant brightness or luminous beauty

Examples

• The radiancy of the sunset filled the entire sky with golden light.
• Her face had a natural radiancy that made everyone smile.
• The diamond’s radiancy caught everyone’s attention in the jewelry store.
• The radiancy of the full moon illuminated the entire garden.
• The bride’s radiancy on her wedding day was unmistakable.
• The radiancy of the stars was particularly striking that clear night.