Last Updated：2025/11/20

(physics) Any emission of light that cannot be attributed merely to the temperature of the emitting body.

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luminescence

Source Word

luminescence

IPA(Pronunciation)

countable uncountable

(physics) Any emission of light that cannot be attributed merely to the temperature of the emitting body.

Japanese Meaning

温度だけでは説明できない、物体が発する光の現象。

The biologist studied the luminescence of deep-sea organisms to understand their communication methods.

その生物学者は深海生物における温度に起因しない光の放出を研究し、彼らのコミュニケーション方法を理解しようとした。

Sense（1）

(physics) Any emission of light that cannot be attributed merely to the temperature of the emitting body.

luminescences

（ plural ）