overglow

/ˌəʊvəˈɡləʊ/

Etymology

From over- + glow.

noun

The glow of light appearing above or surrounding an object; halation
The state of excessive glowing.“The very color itself would make appeal to special kinds of inherited feelings, simply because of its relation to awful spectacles, —the glare of the volcano-summit, the furious vermilion of lava, the raging of forest-fires, the overglow of cities kindling in the track of war, the smouldering of ruin, the blazing of funeral-pyres. And in this lurid race-memory of fire as destroyer, —as the " raven”