Definition of "Glow" :
noun: an appearance of reflected light
noun: light from nonthermal sources
noun: a feeling of considerable warmth
"The glow of new love."
noun: the amount of electromagnetic radiation leaving or arriving at a point on a surface
noun: a steady even light without flames
noun: the phenomenon of light emission by a body as its temperature is raised
noun: an alert and refreshed state
verb: experience a feeling of well-being or happiness, as from good health or an intense emotion
verb: be exuberant or high-spirited
"Make the people's hearts glow."
verb: emit a steady even light without flames
"The fireflies were glowing and flying about in the garden."
verb: have a complexion with a strong bright color, such as red or pink
"Her face glowed when she came out of the sauna."
verb: shine intensely, as if with heat
"The coals were glowing in the dark."