radiant
Definitions
Sending out light; shining or glowing brightly.
Clearly emanating great joy, love, or health.
Transmitted by radiation, such as heat.
Examples
The bride looked absolutely radiant as she walked down the aisle.
The morning sun cast a radiant glow over the calm surface of the lake.
She gave a radiant smile that instantly brightened the entire room.
Synonyms
bright shining glowing luminous beaming brilliant resplendent