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Synonyms

confinement

American  
[kuhn-fahyn-muhnt] / kənˈfaɪn mənt /

noun

  1. the act of confining.

  2. the state of being confined.

  3. the lying-in of a woman in childbed; accouchement; childbirth.

  4. Military. incarceration in a guardhouse or prison while awaiting trial or as a punishment (distinguished from arrest).


confinement British  
/ kənˈfaɪnmənt /

noun

  1. the act of confining or the state of being confined

  2. the period from the onset of labour to the birth of a child

  3. physics another name for containment

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Derived Forms

Etymology

Origin of confinement

1640–50; confine + -ment; compare French confinement

Explanation

If you're dealing with confinement to a jail cell, or your classroom, or the broom closet, you're stuck there and you can't leave. Confinement means you're being held and you can't move freely. Confinement doesn't have to be punishment. If you've got a contagious disease, your doctor may recommend confinement to your hospital room. Puppies sometimes prefer confinement in a crate to sleeping in an open room. You may also come across an old-fashioned use of the word confinement, referring to a woman in childbirth, which goes back to when women retired to their rooms to give birth and recuperate. Confinement contains the Latin root finis, "end, limit” — confinement certainly is limiting.

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Vocabulary lists containing confinement

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

“By virtue of its power, it has kept me behind bars for five years, and they could extend my confinement without justification.”

From The Wall Street Journal • May 29, 2026

The system achieved an ultrasmall mode volume of just 5 × 10-7 λ3, representing an extraordinary level of light confinement.

From Science Daily • May 21, 2026

Now that he was out of solitary confinement, Havens’ interest in gang politics had disappeared.

From Slate • May 2, 2026

Lindsay spent an initial 57 days of detention in solitary confinement in the city of Kerman.

From BBC • May 1, 2026

By late afternoon the ringing phone, the hot weather, and my confinement were driving me nuts, so when the phone rang, I grabbed for it.

From "Warriors Don't Cry: A Searing Memoir of the Battle to Integrate Little Rock's Central High" by Melba Pattillo Beals

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