What Does 'Thickhead' Mean? (よく使う英語慣用語句） -N0.539-

What Does 'Thickhead' Mean? (よく使う英語慣用語句)

Introduction:
Have you ever met someone who just doesn’t seem to understand things, no matter how clearly you explain them? In English, a rather informal and negative word for such a person is “thickhead.”

1. What Does 'Thickhead' Mean?
“Thickhead” is an informal insult used to describe someone who is slow to understand, foolish, or stubborn. It suggests that the person isn’t using their brain well.

2. When to Use It
Use this word when you want to criticize someone for being foolish or not understanding something obvious. Be careful, though—it’s not polite and can be offensive if used directly.

Example:
A: He forgot his keys again and locked himself out.
B: What a thickhead!

3. 日本語の同じような表現
日本語では、「バカ」や「アホ」、「頑固で頭が固い人」といった表現が近いです。やや強い言葉なので、使う場面には注意が必要です。

Conclusion:
“Thickhead” is a casual insult that describes someone as foolish or slow to understand. It’s better used jokingly with close friends than in formal situations.

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