PHOSPHORESCENCE
none. 1 radiation similar to fluorescence but detectable after excitation ceases. 2 emission of light without combustion or perceptible heat. ? phosphoresce verb. (-cing). Phosphorescent adj.
none. 1 radiation similar to fluorescence but detectable after excitation ceases. 2 emission of light without combustion or perceptible heat. ? phosphoresce verb. (-cing). Phosphorescent adj.