Definition, Meaning & Synonyms
have-a-one-track-mind
idiom
/ˈhæv ə wʌn træk maɪnd/

Definition
To be focused or obsessed with one particular thought or idea, often to the exclusion of all else.

Examples
- He really has a one-track mind when it comes to his career; he hardly ever considers his personal life.
- She’s so into photography that she seems to have a one-track mind about it, even during our conversations.

Meaning
This expression describes someone who thinks only about one specific thing, showing little interest in other subjects or perspectives.

Synonyms
- single-minded
- fixated
- obsessive
- narrow-minded