glow

light from nonthermal sources

a steady even light without flames

be exuberant or high-spirited

“Make the people's hearts glow”

emit a steady even light without flames

“The fireflies were glowing and flying about in the garden”

shine intensely, as if with heat

“The coals were glowing in the dark”

an alert and refreshed state

the phenomenon of light emission by a body as its temperature is raised

an appearance of reflected light

experience a feeling of well-being or happiness, as from good health or an intense emotion

have a complexion with a strong bright color, such as red or pink

“Her face glowed when she came out of the sauna”

the amount of electromagnetic radiation leaving or arriving at a point on a surface

a feeling of considerable warmth

“the glow of new love”