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Synonyms

prisoner

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

noun

  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

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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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 violin in Baerwald’s hands was the one his German-Jewish grandfather played as a Japanese prisoner of war in the Bandō camp at Tokushima during World War I. “It’s a very serviceable violin,” Baerwald notes.

From Los Angeles Times • Jun. 8, 2026

He was considered a prisoner of conscience by Amnesty International.

From Barron's • May 31, 2026

So, why would an innocent prisoner seek compassionate release?

From Slate • May 29, 2026

The bigtime journalist Tyler, it seems, is in Khartoum, awaiting an interview with a Sudanese prisoner of war, part of his research for a new book.

From The Wall Street Journal • May 28, 2026

“He’s been through a lot. Getting captured in Tartarus, being held prisoner in that bronze jar, watching Percy and Annabeth fall...”

From "The House of Hades" by Rick Riordan

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