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Synonyms

pin down

British  

verb

  1. to force (someone) to make a decision or carry out a promise

  2. to define clearly

    he had a vague suspicion that he couldn't quite pin down

  3. to confine to a place

    the fallen tree pinned him down

"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

pin down Idioms  
  1. Fix or establish clearly, as in The firefighters finally were able to pin down the source of the odor . [Mid-1900s]

  2. Force someone to give precise information or opinions, as in The reporter pinned down the governor on the issue of conservation measures . [c. 1700]


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.

See Examples For:

It is also why, as a filmmaker, he has often been hard to pin down.

From Los Angeles Times Jul. 24, 2026

Even Witkoff’s friends can’t pin down how the two became so close.

From Slate Jul. 22, 2026

To fight the industry’s double standards, she created a wealth of her own, making Madonna impossible to pin down and thus endlessly fascinating.

From Salon Jul. 8, 2026

They add that it will be difficult to pin down the normalized EPS level until the company issues 2027 guidance in January.

From The Wall Street Journal Jun. 24, 2026

It’s the type of song that settles in your bones and makes you sad for a reason you can’t quite pin down.

From "Dumplin'" by Julie Murphy

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