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one-track

American  
[wuhn-trak] / ˈwʌnˌtræk /

adjective

  1. having only one track.

  2. unable or unwilling to cope with more than one idea, action, etc., at a time; narrow.

    a one-track mind.


one-track British  

adjective

  1. informal obsessed with one idea, subject, etc

  2. having or consisting of a single track

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of one-track

First recorded in 1925–30

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The US has already started to change its stance on Somaliland, moving away from its Mogadishu-focused approach, known as the "one-track" Somalia policy.

From BBC • Jan. 15, 2025

The on-again-off-again relationship opens up Miranda's one-track mind.

From Salon • Apr. 23, 2024

The result is a boost to the one-track line that catapults it up to and beyond where it was before the pandemic.

From Seattle Times • May 24, 2023

"We can disagree openly in Senegal, but we should never force our brothers and sisters into silence through persecution, one-track thinking, intellectual terrorism and violence," he said.

From Reuters • Apr. 24, 2023

“You have a one-track mind, you know that?”

From "Caterpillar Summer" by Gillian McDunn

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