phosphorescence
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PHOSPHORESCENCE
n.A faint light or luminousness of a body, unaccompanied with sensible heat. It is exhibited by certain animals, as well as by vegetable and mineral substances.
Phos `phor *es "cence, n. Etym: [Cf. F. phosphorescence. ]
phos pho res cence |ˌfäsfəˈresəns ˌfɑsfəˈrɛsns | ▶noun light emitted by a substance without combustion or perceptible heat: the stones overhead gleamed with phosphorescence. • Physics the emission of radiation in a similar manner to fluorescence but on a longer timescale, so that emission continues after excitation ceases. DERIVATIVES phos pho res cent adjective
phos ¦phor |es ¦cence |ˌfɒsfəˈrɛs (ə )ns | ▶noun [ mass noun ] light emitted by a substance without combustion or perceptible heat: the stones overhead gleamed with phosphorescence. • Physics the emission of radiation in a similar manner to fluorescence but on a longer timescale, so that emission continues after excitation ceases. DERIVATIVES phosphorescent adjective
phosphorescence n. f. nom féminin Luminescence. : La phosphorescence des lucioles. Note Orthographique phosphore sc ence.
phos pho res cence /fɑ̀sfərés (ə )ns |fɔ̀s -/名詞 U (ホタル 魚などの )リン光 (性 ), 青光り .