Definitions

1. verb

to give off light, especially in the form of rays; to emit light, especially in the form of rays, typically in the form of heat, light, or radiation.

“The fireflies began to luminesce, lighting up the evening sky.”

2. verb

to shine or give off light, especially in a glowing or radiant manner.

“The city will luminesce with a festive atmosphere during the holiday season.”

3. noun

the act or process of giving off light.

“The scientist studied the phenomenon of luminesce in glowing mushrooms.”