confinement

noun

con·​fine·​ment kən-ˈfīn-mənt How to pronounce confinement (audio)
Synonyms of confinementnext
1
: an act of confining : the state of being confined
solitary confinement
2

Examples of confinement in a Sentence

The dog was kept in confinement until it was determined to be healthy. He remained with his wife during her confinement.
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 award recognizes the work of the trio – Seong-Moo Yang, SangKyeun Kim and Ricardo Shousha – in optimizing 3D magnetic fields within tokamaks to control edge instabilities to improve plasma confinement. Aman Tripathi, Interesting Engineering, 27 Dec. 2025 Then during the confinement, Dior Addict Lip Glow Oil went viral on TikTok and sales exploded. Jennifer Weil, Footwear News, 22 Dec. 2025 Since the shootings, Radford has been held in pretrial confinement at a Navy brig in Charleston, South Carolina. CBS News, 19 Dec. 2025 Most experts agree that significant technical hurdles in plasma confinement, tritium fuel cycle management, and first-wall materials must be overcome before commercial fusion becomes reality. Dave Smith, Fortune, 18 Dec. 2025 See All Example Sentences for confinement

Word History

Etymology

borrowed from Middle French, from confiner "to confine entry 2" + -ment -ment

First Known Use

1592, in the meaning defined at sense 1

Time Traveler
The first known use of confinement was in 1592

Browse Nearby Words

Cite this Entry

“Confinement.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/confinement. Accessed 31 Dec. 2025.

Medical Definition

confinement

noun
con·​fine·​ment kən-ˈfīn-mənt How to pronounce confinement (audio)
: an act of confining : the state of being confined
especially : lying-in

Legal Definition

confinement

noun
con·​fine·​ment
1
: the act of confining
2
: the state of being confined

More from Merriam-Webster on confinement

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