Last Updated：2025/11/22

(intransitive) To give off light, including in the invisible electromagnetic radiation frequencies, or become luminescent.

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luminesce

Source Word

luminesce

IPA(Pronunciation)

intransitive

(intransitive) To give off light, including in the invisible electromagnetic radiation frequencies, or become luminescent.

Japanese Meaning

自ら光を発する、すなわち、光（目に見えるものや目に見えない電磁波も含む）を放出すること

Under the blacklight, the algae began to luminesce, painting the water with ghostly blues.

ブラックライトの下で、藻類は発光し始め、幽霊のような青色で水面を彩った。

Sense（1）

(intransitive) To give off light, including in the invisible electromagnetic radiation frequencies, or become luminescent.

Phosphorus will only begin to luminesce at a certain small pressure of oxygen.

luminesces

（ present singular third-person ）

luminescing

（ participle present ）

luminesced

（ participle past ）

luminesced

（ past ）