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.
Viewing incarceration and homelessness through a compassionate lens leads to solutions focused on rehabilitation and support, recognizing systemic causes. Kaitlyn Schallhorn, Oc Register, 4 May 2026 The Sheriff’s Department must work collaboratively with service providers to address the connection between homelessness, mental health challenges and incarceration. Sierra Van Der Brug, Daily News, 4 May 2026 America has lost the concept of deterrence and incarceration, the very reasons those institutions were established. Chicago Tribune, 3 May 2026 Many come straight from incarceration, others struggle with mental illness and addiction. Niki Donohue, New York Daily News, 3 May 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 10 May. 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

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster