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.
According to the Marijuana Policy Project, as of 2018, there have been approximately 32,000 people still incarcerated for cannabis convictions, despite its legal status in 24 states. Mennlay Golokeh Aggrey, Bon Appetit Magazine, 3 Nov. 2025 Family is at her core Patterson and her husband, Lance, adopted their two nephews (whose fathers were incarcerated) and raised them through high school, IndyWeek reported. Evan Moore october 31, Charlotte Observer, 31 Oct. 2025 Research shows that incarcerated trans women face disproportionate levels of harassment and violence. Quispe López, Them., 30 Oct. 2025 Kardashian has spearheaded criminal justice reform across the country, including at the White House, and championed the release of several individuals who were incarcerated. Jenni Fink, MSNBC Newsweek, 30 Oct. 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 5 Nov. 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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