What is "glowings"

Usage examples of "glowings".

Although his face did not show expression, small glowings seemed to come and go in his eyes.

That odd side, the “plate glass” that she had mentioned, was furthest away from us, and between us and it lay a pile of shadowy things that sprang into fantastic and dazzling glowings as we turned our headlights on them.

It was a dome with the same organic look, the same glowings in orange and red and yellow, like a super-high-speed photograph of a thermonuclear explosion.

Inside was the large, dim, echoing Ulterior of the hangar with small, pearly glowings hi the gloom that were the future aircraft To our right was a glassed-in office brightly lit with self-powered battle fluorescents, standing in for the built-in fluorescent lights in the ceiling, now dark for lack of power from the community's central supply.