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fluorescence

Browse the Dictionary:: A; B; C; D; E; F; G; H; I; J; K; L; M; N; O; P; Q; R; S; T; U; V; W; X; Y; Z; #

fluorescence

Main Entry:: fluo·res·cence
Pronunciation:: \-ˈre-s^ən(t)s\
Function:: noun
Etymology:: fluorspar + opalescence
Date:: 1852

: luminescence that is caused by the absorption of radiation at one wavelength followed by nearly immediate reradiation usually at a different wavelength and that ceases almost at once when the incident radiation stops; also : the radiation emitted — compare phosphorescence

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