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Phosphorescent
adj, noun
Definitions
Adjective
- 1 Having the property of emitting light for a period of time after the source of excitation is taken away, e.g., in electrostatic storage tubes and cathode-ray tubes.
"So he imports this special breed of scorpions and feeds them on metal meal and the scorpions turned a phosphorescent blue color and sort of hummed."
Adjective
- 1 emitting light without appreciable heat as by slow oxidation of phosphorous wordnet
Noun
- 1 A phosphorescent substance.
Etymology
Etymology 1
From phosphorus + -escent. It's interesting to note that phosphorus is not phosphorescent. Some phosphoric mixtures can be luminescent through chemical reactions, but none exhibit literal phosphorescence.
Etymology 2
From phosphorus + -escent. It's interesting to note that phosphorus is not phosphorescent. Some phosphoric mixtures can be luminescent through chemical reactions, but none exhibit literal phosphorescence.
See also for "phosphorescent"
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