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entrapment

American  
[en-trap-muhnt] / ɛnˈtræp mənt /

noun

  1. Law. the luring by a law-enforcement agent of a person into committing a crime.

    Defense lawyers in cases involving sting operations often accuse the F.B.I. of entrapment.

  2. an act or process of entrapping.

    Depth filters consist of pressed fibers, which use entrapment to remove suspended particles and prevent clogging.

  3. a state of being entrapped.

    nerve entrapment;

    sea turtle entrapment.


entrapment British  
/ ɪnˈtræpmənt /

noun

  1. the luring, by a police officer, of a person into committing a crime so that he may be prosecuted for it

"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 entrapment

First recorded in 1590–1600; entrap + -ment

Explanation

Entrapment is a legal term that describes what happens when someone is tricked into committing a crime. Police officers have to be careful not to use techniques that might be seen as entrapment. A defense attorney might try to prove that her client was a victim of entrapment in order to get charges dropped or to influence a jury to find the defendant not guilty. Legally, entrapment is considered unfair because it influences someone (who otherwise wouldn't) to break the law. The word's been around since the 16th century, meaning "being caught in a trap," but the legal definition arose toward the end of the 19th century.

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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.

She was an AI-generated face and voice being operated by a popular, male influencer, who specialises in the entrapment of paedophiles.

From BBC • May 15, 2026

And some of them were entrapment, I would say.

From Salon • Aug. 21, 2024

That became the basis for their defense, known as entrapment by estoppel, in which a defendant essentially argues that he broke the law based on bad advice from a government official.

From Los Angeles Times • Jan. 31, 2024

Rosalynn found ways around the entrapment of six-foot fencing and Secret Service protection, slipping out at times without the agents knowing, Walker recalled.

From Washington Times • Nov. 20, 2023

A troop of baboons ran with arched tails flying as they zigzagged, not yet understanding their entrapment.

From "The Poisonwood Bible" by Barbara Kingsolver

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