Last Updated：2025/11/22

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Used other than figuratively or idiomatically: see best, friend. / An especially close and trusted friend. / (informal) An object or concept considered very useful or helpful.

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best friend

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Source Word

best friend

Noun

informal

Used other than figuratively or idiomatically: see best, friend. / An especially close and trusted friend. / (informal) An object or concept considered very useful or helpful.

Japanese Meaning

最も親しい友人、信頼できる親友 / （俗語）非常に頼りになるもの、非常に役に立つもの

What is this buttons?

My best friend lent me his coat when it started raining.

Google Translation / DeepL Translation

雨が降り始めたとき、私の親友はコートを貸してくれた。

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Sense（1）

Used other than figuratively or idiomatically: see best, friend.

Sense（2）

An especially close and trusted friend.

I know you and Virginia are on best-friend terms.

Google Translation / DeepL Translation

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Sense（3）

(informal) An object or concept considered very useful or helpful.

You might even say, the bigger the problem, the greater your creative potential. The problem you're facing is your best friend because it will help to bring out the best in you.

Google Translation / DeepL Translation

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best friends

（ plural ）

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best friend

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