A1 noun Neutro #3,466 mais comum

電気

denki [deŋkʲi]

Denki refers to electricity as a form of energy or the electric lights in a room. It is a fundamental word used both for power and for the everyday action of turning lights on and off.

Exemplos

3 de 5
1

部屋の電気をつけてください。

Please turn on the light in the room.

2

電気代のお支払いについてのご案内です。

This is a notice regarding the payment of your electricity bill.

3

あ、電気消すの忘れた!

Oh, I forgot to turn off the light!

Família de palavras

Substantivo
電気
Adjetivo
電気の
Relacionado
電子
💡

Dica de memorização

Remember that 'Den' comes from the kanji for lightning (電). Lightning is nature's electricity!

Quiz rápido

寝る前に___を消してください。

Correto!

A resposta correta é: 電気

Exemplos

1

部屋の電気をつけてください。

everyday

Please turn on the light in the room.

2

電気代のお支払いについてのご案内です。

formal

This is a notice regarding the payment of your electricity bill.

3

あ、電気消すの忘れた!

informal

Oh, I forgot to turn off the light!

4

電気エネルギーは磁力に変換することができます。

academic

Electrical energy can be converted into magnetic force.

5

当社は新しい電気自動車のプロジェクトを開始しました。

business

Our company has started a new electric vehicle project.

Família de palavras

Substantivo
電気
Adjetivo
電気の
Relacionado
電子

Colocações comuns

電気をつける to turn on the light
電気を消す to turn off the light
電気代 electricity bill
電気製品 electrical appliances
電気自動車 electric car

Frases Comuns

電気系統

electrical system

電気工事

electrical work

電気屋

electronics store / electrician

Frequentemente confundido com

電気 vs 天気

Tenki means 'weather', while Denki means 'electricity'. They only differ by the first consonant sound.

電気 vs 元気

Genki means 'energy/health' in a personal or physical sense, whereas Denki is literal electrical energy.

📝

Notas de uso

Use 'tsukeru' for turning on the light and 'kesu' for turning it off. In casual conversation, 'denki' often implies the overhead light in a room.

⚠️

Erros comuns

Learners often say 'hiraku' (to open) or 'shimeru' (to close) for lights, but you must use 'tsukeru' and 'kesu'.

💡

Dica de memorização

Remember that 'Den' comes from the kanji for lightning (電). Lightning is nature's electricity!

📖

Origem da palavra

Derived from the Chinese characters 電 (lightning) and 気 (spirit/energy/air).

Padrões gramaticais

Noun + を + つける/けす (direct object) Noun + 代 (suffix for cost/bill) Noun + 屋 (suffix for shop/person)
🌍

Contexto cultural

In Japan, there is a strong cultural emphasis on 'setsuden' (saving electricity), especially during peak summer and winter months.

Quiz rápido

寝る前に___を消してください。

Correto!

A resposta correta é: 電気

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