最終更新日：2025/11/22

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(transitive) To illuminate, to bring light to something, to brighten. / (intransitive) To show an increase in activity or a brightening of mood. / (intransitive) To light a cigarette, pipe, etc.

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light up

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元となった辞書の項目

light up

動詞

他動詞自動詞俗語アメリカ英語

(transitive) To illuminate, to bring light to something, to brighten. / (intransitive) To show an increase in activity or a brightening of mood. / (intransitive) To light a cigarette, pipe, etc.

日本語の意味

（他動詞）何かに光を当てて照らす、明るくする / （自動詞）活気が出る、ムードや雰囲気が明るくなる / （自動詞）タバコやパイプなどに火をつける

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The festival organizers will light up the entire riverside with lanterns tonight.

Google翻訳 / DeepL翻訳

祭りの主催者たちは今夜、提灯で川沿い一帯を照らすでしょう。

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意味（1）

(transitive) To illuminate, to bring light to something, to brighten.

Absence might cure it, or a second mistress / Light up another flame, and put out this.

Google翻訳 / DeepL翻訳

詳細

意味（2）

(intransitive) To show an increase in activity or a brightening of mood.

Clara's eyes lit up at this highly unusual occurrence.

Google翻訳 / DeepL翻訳

詳細

意味（3）

(intransitive) To light a cigarette, pipe, etc.

On the morning after the one-day strike, October 4, one of the Type 4s on crew-training, No. D169, was appropriated to head the 3 a.m. mail to Hull, as no steam locomotive had been lit up and the usual Hull Type 3 was not available; ….

Google翻訳 / DeepL翻訳