phosphorescence 1
noundomain: natural phenomenon
Princeton WordNet [ver.3.1]
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EnglishDefinition
a fluorescence that persists after the bombarding radiation has ceased
Hypernym
fluorescence 1
noun
light emitted during absorption of radiation of some other (invisible) wavelength
EnglishDerivationally related form
phosphorescent 1
adjective
emitting light without appreciable heat as by slow oxidation of phosphorous
phosphoresce 1
verb
to exhibit phosphorescence
