Luminescence Meaning in English
word
Definition
Luminescence is light produced by a substance that is not a result of heat, but comes from chemical, biological, or physical processes.
Usage & Nuances
Mostly scientific or technical; used with terms like 'chemical luminescence', 'bioluminescence', and 'phosphorescence'. Not commonly used in everyday conversation; do not use for ordinary light from lamps or the sun.
Example Sentences
Some jellyfish show luminescence in dark water.
basic
The scientist studied the luminescence of minerals.
basic
Fireflies are famous for their natural luminescence.
basic
After turning off the lights, a soft luminescence from the glowing stars remained on the ceiling.
natural
The watch face glowed with a mysterious green luminescence at night.
natural
Scientists use luminescence to help detect certain chemicals in experiments.
natural