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afterglow
(redirected from afterglows)

   Also found in: Medical, Encyclopedia, Wikipedia 0.01 sec.
af·ter·glow  (ftr-gl)
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.

afterglow [ˈɑːftəˌgləʊ]
n
1. (Earth Sciences / Physical Geography) the glow left after a light has disappeared, such as that sometimes seen after sunset
2. (Engineering / Metallurgy) the glow of an incandescent metal after the source of heat has been removed
3. (Physics / General Physics) Physics luminescence persisting on the screen of a cathode-ray tube or in a gas-discharge tube after the power supply has been disconnected
4. a trace, impression, etc., of past emotion, brilliance, etc.
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.afterglow - a glow sometimes seen in the sky after sunset
atmospheric phenomenon - a physical phenomenon associated with the atmosphere
2.afterglow - the pleasure of remembering some pleasant event; "he basked in the afterglow of his victory"
pleasantness - the feeling caused by agreeable stimuli; one pole of a continuum of states of feeling
Translations
afterglow [ˈɑːftəgləʊ] N
1. (in sky) → arrebol m, resplandor m crepuscular
2. (bodily) → sensación f de bienestar
afterglow [ˈɑːftərgləʊ] n
(= light) → dernières lueurs fpl
(feelings)sentiment m de bien-être
after-hours [ˌɑːftərˈaʊərz] adj
The school offers after-hours childcare → L'école peut s'occuper des enfants après la classe.
after-hours drinking → les consommations fpl après la fermeture
after-hours trading → transactions fpl hors Bourse


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? Mentioned in ? References in periodicals archive
 
Although gamma-ray bursts are absorbed by Earth's atmosphere, their afterglows shine at wavelengths, ranging from visible light to radio, that can be recorded at ground level.
The Swift spacecraft, launched by NASA late last November to study gamma-ray bursts and their afterglows, recorded the X rays on Jan.
The findings support the notion that these brilliant bursts and their afterglows can enable astronomers to study galaxies that lie too far away and are too dusty for the scientists to easily observe.
 
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