To Glow

1. To give off light from heat or to emit light as if heated.
2. To radiate some emotional quality like light.
3. To gaze especially passionately at something.
4. (copulative) To radiate thermal heat.
5. To shine brightly and steadily.
6. (transitive) To make hot; to flush.
7. (intransitive) To feel hot; to have a burning sensation, as of the skin, from friction, exercise, etc.; to burn.