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prisoner

American  
[priz-uh-ner, priz-ner] / ˈprɪz ə nər, ˈprɪz nər /

noun

prisoners plural
  1. a person who is confined in prison or kept in custody, especially as the result of legal process.

  2. prisoner of war.

  3. a person or thing that is deprived of liberty or kept in restraint.


prisoner British  
/ ˈprɪzənə /

noun

  1. a person deprived of liberty and kept in prison or some other form of custody as a punishment for a crime, while awaiting trial, or for some other reason

  2. a person confined by any of various restraints

    we are all prisoners of time

  3. informal to be uncompromising and resolute in one's actions

  4. to capture and hold someone as a prisoner, esp as a prisoner of war

"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

Other Word Forms

Noun Inflected Forms

Etymology

Origin of prisoner

1300–50; Middle English < Anglo-French. See prison, -er 2

Compare meaning

How does prisoner compare to similar and commonly confused words? Explore the most common comparisons:

Explanation

A prisoner is a person being held in prison as a punishment. During wartime a prisoner is someone held captive by the enemy. Alternately, if you’re so attractive you can’t leave the house, you’re a prisoner of your own good looks. Someone who's caught robbing a bank or stealing a car will probably become a prisoner, locked inside a prison for as long as the sentence specifies. If you feel stuck or confined in some way, you may consider yourself a metaphorical prisoner, like an actor who whines that he’s a prisoner of his own success, since he’s not able to go anywhere without cameras flashing and fans screaming.

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Vocabulary lists containing prisoner

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.

A treaty was signed, followed by a prisoner exchange, and the U.S. eventually withdrew its navy.

From Salon • Jul. 4, 2026

Yousaf insisted he had an "unavoidable" engagement about a death row prisoner in Pakistan, adding: "I support equal marriage. I supported it then, support it now."

From BBC • Jul. 2, 2026

According to Lane and court filings in the Eastern District of New York, for a time El Chapo was able to communicate with a prisoner in a neighboring cell by shouting through the walls.

From Los Angeles Times • Jun. 25, 2026

In addition to the prison facility swap issue, there’s also the problem that litigation takes time, and there are extra procedural hoops a prisoner has to jump through before bringing a case in federal court.

From Slate • Jun. 23, 2026

Gertie is given an option: She can live with a German sponsor, or she can become a prisoner of war.

From "At Last She Stood" by Erin Entrada Kelly

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