confinement

noun

con·​fine·​ment kən-ˈfīn-mənt 

1

: an act of confining : the state of being confined

solitary confinement

2

: lying-in

Synonyms of confinement

• captivity
• internment
• imprisonment
• incarceration
• prison

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

Under both bills, first-time offenders who perform without a license or with an expired license face a misdemeanor punishable by a $500 fine, one year confinement or both. —Barbara Hoberock, Oklahoman, 28 Jan. 2026

Federal prosecutors are recommending Claustro serve time in home confinement, rather than prison, along with probation. —Tony Saavedra, Oc Register, 28 Jan. 2026

Those are federal requests to local law enforcement to detain individuals for up to 48 hours after they're set to be released from criminal confinement — which gives ICE time to decide whether to take them into custody to begin deportation proceedings. —Nicole Sganga, CBS News, 22 Jan. 2026

Her daughters are struggling with the confinement. —Meg Anderson, NPR, 22 Jan. 2026

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

Phrases Containing confinement

• solitary confinement

Rhymes for confinement

• misalignment
• nonalignment
• realignment
• reassignment
• reconsignment
• alignment
• alinement
• assignment
• consignment
• refinement

Medical Definition

confinement

noun

con·​fine·​ment kən-ˈfīn-mənt 

: 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