af·ter·glow 
(ăftər-glō′)
(ăftər-glō′)n.
1. The atmospheric glow that remains for a short time after sunset.
2. The light emitted after removal of a source of energy, especially:
a. The glow of an incandescent metal as it cools.
b. The emission of light from a phosphor after removal of excitation.
3. The comfortable feeling following a pleasant experience.
4. A lingering impression of past glory or success.
- photoreaction
- photorealism
- photorealist
- photorealistic
- photoreception
- photoreceptive
- photoreceptor
- photoreconnaissance
- photorefractive
- photoresistor
- photorespiration
- photosensitive
- photosensitivity
- photosensitization
- photosensitize
- photosensitizer
- photoset
- photosetter
- photosphere
- photospheric
- photostat
- photosynthate
- photosynthesis
- photosynthesize
- photosynthetic