prisoner

noun

pris·​on·​er ˈpriz-nər How to pronounce prisoner (audio)
ˈpri-zᵊn-ər
1
: a person deprived of liberty and kept under involuntary restraint, confinement, or custody
especially : one on trial or in prison
2
: someone restrained as if in prison
a prisoner of her own conscience

see also take-no-prisoners, take no prisoners

Examples of prisoner in a Sentence

He was captured by rebel forces and kept as their prisoner for several months before they set him free. The families were held prisoner for four days.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The risk assessment seeks to conclude whether the brothers — who for decades have been model prisoners who have focused on helping other inmates heal trauma— now pose an unreasonable risk to public safety if they are released. Kevin Dolak, The Hollywood Reporter, 10 Mar. 2025 Check out the crumbling cell blocks, bell tower, and stone walls topped with broken glass—once used to keep prisoners inside. Laura Begley Bloom, AFAR Media, 10 Mar. 2025 Elijah’s time in uniform comes to an ignominious end when the Union takes him prisoner. Alison Herman, Variety, 10 Mar. 2025 Second, demand that any agreement include the return of kidnapped children and prisoners, as well as absolute security guarantees. Claude Malhuret, The Atlantic, 8 Mar. 2025 See All Example Sentences for prisoner

Word History

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of prisoner was in the 14th century

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Cite this Entry

“Prisoner.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/prisoner. Accessed 19 Mar. 2025.

Kids Definition

prisoner

noun
pris·​on·​er ˈpriz-nər How to pronounce prisoner (audio)
-ᵊn-ər
: a person who has been captured or locked up

Legal Definition

prisoner

noun
pris·​on·​er
: a person deprived of liberty and kept under involuntary restraint, confinement, or custody
especially : one under arrest, awaiting trial, on trial, or serving a prison sentence

More from Merriam-Webster on prisoner

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