1. phosphorescent

adjective. emitting light without appreciable heat as by slow oxidation of phosphorous.


  • bright

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Sentences with phosphorescent

1. Adjective
A phosphorescent glow can last a few minutes even after the black light is turned off.

2. Noun, singular or mass
Fluorescent lights work because the ionization of gas inside a fluorescent bulb energizes the phosphorescent coating of the bulb and makes it glow.