Last Updated：2025/11/20

(idiomatic) That said to be possessed by someone who is obsessed with something or only able to think of one thing.

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one-track mind

Source Word

one-track mind

Noun

idiomatic

Japanese Meaning

一つのことに過度に固執する考え方 / 特定の事柄にのみ執着する性向 / 偏った、一極集中型の思考

Even when friends tried to talk about other topics, her one-track mind kept drifting back to the upcoming audition.

友達が他の話題にしようとしても、彼女の一途さは常に迫っているオーディションに戻ってしまう。

Sense（1）

He has a one-track mind. All he ever talks about is trains and railroads.

one-track minds

（ plural ）