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citizen's arrest

American  

noun

Law.
  1. an arrest made by a private citizen whose authority derives from the fact of citizenship.


citizen's arrest British  

noun

  1. an arrest carried out by an ordinary member of the public rather than an officer of the law

"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 citizen's arrest

First recorded in 1950–55

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:

In retrospect, I would’ve cheered, but I feel that might’ve interrupted the uncomfortable silence that fell upon the auditorium, maybe even sparked a citizen’s arrest, considering the scene's subject matter.

From Salon May 3, 2025

He pointed to the responding police officer's notes, which had described the incident as a lawful citizen's arrest.

From BBC Oct. 4, 2024

Thomas posted his citizen’s arrest on Facebook and police arrested Rabson that day.

From Los Angeles Times Sep. 23, 2024

That Dixon saw a crime being committed gave him probable cause to make a citizen’s arrest, one of his attorneys William Brennan said.

From Washington Post Feb. 17, 2023

It prompted state legislators to significantly weaken a citizen’s arrest law that one local prosecutor had cited soon after the shooting to argue that the three men should not be arrested.

From New York Times Feb. 22, 2022

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