incarceration

noun

in·​car·​cer·​a·​tion (ˌ)in-ˌkär-sə-ˈrā-shən How to pronounce incarceration (audio)
plural incarcerations
Synonyms of incarcerationnext
: confinement in a jail or prison : the act of imprisoning someone or the state of being imprisoned
Despite the drop in crime in past decades, rates of arrest and incarceration in New York City have not gone down.Robin Steinberg
To this day, the Supreme Court has not overruled its infamous Korematsu opinion of 1944, which validated our mass incarceration in deference to national security.George Takei

Examples of incarceration in a Sentence

he was bored and frustrated by his incarceration in the quarantine sentenced to six months of incarceration for dealing in narcotics
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.
Samantha Burgett, sheriff’s department social worker and founder of the nonprofit Community Change Center, said the center offers services pre- and post-incarceration for substance abuse issues. Doug Ross, Chicago Tribune, 25 Mar. 2026 On average, detention facilities daily now hold nearly 70,000 immigrants, a scale of mass detention not seen since the mass incarceration of Japanese Americans and nationals during World War II. Eric Westervelt, NPR, 23 Mar. 2026 Their most notable work, however, might be their partnership with The Doe Fund, a non-profit that has provided housing and employment and support services to over 15,000 people who have experienced homelessness or incarceration. Essence, 22 Mar. 2026 Many of the deposits preceded Epstein’s incarceration at MCC. Julie K. Brown, Miami Herald, 21 Mar. 2026 See All Example Sentences for incarceration

Word History

First Known Use

circa 1540, in the meaning defined above

Time Traveler
The first known use of incarceration was circa 1540

Browse Nearby Words

Cite this Entry

“Incarceration.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/incarceration. Accessed 2 Apr. 2026.

Medical Definition

incarceration

noun
in·​car·​cer·​a·​tion in-ˌkär-sə-ˈrā-shən How to pronounce incarceration (audio)
1
: a confining or state of being confined
2
: abnormal retention or confinement of a body part
specifically : a constriction of the neck of a hernial sac so that the hernial contents become irreducible

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