incarcerate

verb

in·​car·​cer·​ate in-ˈkär-sə-ˌrāt How to pronounce incarcerate (audio)
incarcerated; incarcerating

transitive verb

1
: to put in prison
2
: to subject to confinement

Did you know?

Just as English is full of nouns referring to places where prisoners are confined, from the familiar (jail and prison) to the obscure (calaboose and bridewell), so we have multiple verbs for the action of putting people behind bars. Some words can be used as both nouns and verbs, if in slightly different forms: one can be jailed in a jail, imprisoned in a prison, locked up in a lockup, or even jugged in a jug. Incarcerate does not have such a noun equivalent in English—incarceration refers to the state of confinement rather than a physical structure—but it comes ultimately from the Latin noun carcer, meaning “prison.” Incarcerate is also on the formal end of the spectrum when it comes to words related to the law and criminal justice, meaning you are more likely to read or hear about someone incarcerated in a penitentiary or detention center than in the pokey or hoosegow.

Examples of incarcerate in a Sentence

the state incarcerated over 1900 people last year
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 young boy had been incarcerated all alone and sent to Manzanar. Tracy Slater july 10, Literary Hub, 10 July 2025 Montague was arrested on June 30 in an apartment building associated with a non-profit organization dedicated to assisting individuals re-entering society after being incarcerated. Andrew Stanton amanda Castro, MSNBC Newsweek, 9 July 2025 Milo is incarcerated at the San Quentin Rehabilitation Center. Jessie Milo, San Diego Union-Tribune, 8 July 2025 The star, Joe Exotic, whose real name is Joseph Maldonado, is currently incarcerated at Federal Medical Center Fort Worth, serving a 21-year federal prison sentence for trying to hire two different men to kill the other star, Carole Baskin. CBS News, 8 July 2025 See All Example Sentences for incarcerate

Word History

Etymology

Latin incarceratus, past participle of incarcerare, from in- + carcer prison

First Known Use

1575, in the meaning defined at sense 1

Time Traveler
The first known use of incarcerate was in 1575

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Cite this Entry

“Incarcerate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/incarcerate. Accessed 15 Jul. 2025.

Kids Definition

incarcerate

verb
in·​car·​cer·​ate in-ˈkär-sə-ˌrāt How to pronounce incarcerate (audio)
incarcerated; incarcerating
: to put in prison : confine
incarceration noun

Legal Definition

incarcerate

transitive verb
in·​car·​cer·​ate in-ˈkär-sə-ˌrāt How to pronounce incarcerate (audio)
incarcerated; incarcerating
incarceration noun
Etymology

Latin incarceratus, past participle of incarcerare, from in- in + carcer prison

More from Merriam-Webster on incarcerate

Last Updated: - Updated example sentences
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