What Does “Armed to the Teeth” Mean? (よく使う英語慣用語句） -N0.550-

What Does “Armed to the Teeth” Mean?（よく使う英語慣用表現）

Introduction

Have you ever seen someone with so much equipment that they look completely prepared for danger? In English, we often say they are “armed to the teeth.”

1. What Does “Armed to the Teeth” Mean?

To be “armed to the teeth” means to be heavily armed or fully equipped with weapons or gear. It suggests having more than enough equipment and being ready for a serious or dangerous situation.

2. When to Use It

Use this idiom when talking about soldiers, police, security forces, or even humorously about someone who is extremely well prepared.

Example:
A: Why are there so many guards at the event?
B: Because they’re armed to the teeth.

3. 日本語の同じような表現

日本語では、「重装備をして」「完全武装して」「武装している」といった表現が近いです。
危険に備えて、武器や装備をたくさん持っている状態を表します。

Conclusion

When someone is fully equipped or heavily armed, you can say they are “armed to the teeth.” It’s a strong, vivid expression often used in serious or dramatic contexts.

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