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.
But in the invisibly sculpting hands of Swiss director Petra Volpe and the exquisite performances of two first-rate actors, Kingsley Ben-Adir and Rob Morgan, Frank & Louis is an uncommonly tender incarceration drama. David Rooney, HollywoodReporter, 30 Jan. 2026 The couple remains married, despite Braddy’s decades of incarceration. Grethel Aguila, Miami Herald, 30 Jan. 2026 In interviews and presentations to the city council, Xiong, who is Hmong, has spoken openly about his experiences as a teen drug dealer, gang member and petty criminal and his subsequent incarceration, which ended a decade ago. Frederick Melo, Twin Cities, 29 Jan. 2026 But in a zero-sum world, where more money spent on incarceration means less money available for California’s growing network of trauma recovery centers, that’s a bad bargain. Kathy Brown-Lowe, Mercury News, 27 Jan. 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

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Cite this Entry

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

More from Merriam-Webster on incarceration

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