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maximum-security

American  
[mak-suh-muhm-si-kyoor-i-tee] / ˈmæk sə məm sɪˈkjʊər ɪ ti /

adjective

  1. designed for or housing prisoners regarded as being very dangerous to society.


Etymology

Origin of maximum-security

First recorded in 1965–70

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.

See Examples For:

Last week, he was transferred while awaiting trial to Bolivia’s maximum-security Chonchocoro prison, infamous for its high-altitude, ill-heated confines.

From Los Angeles Times Sep. 13, 2026

Patterson watched this week's proceedings at Melbourne's Supreme Court via a live video link from her maximum-security prison, the Dame Phyllis Frost Centre in Melbourne's western suburbs.

From Barron's Aug. 20, 2026

Hoetzlein will be placed in a maximum-security state mental hospital for treatment, the statement said.

From Los Angeles Times Aug. 17, 2026

On Kinhan's return to Ireland, RTÉ have said that a large security operation will be in place and the prison service has also upgraded facilities in the maximum-security Portlaoise Prison.

From BBC Aug. 8, 2026

I had never seen the inside of a maximum-security prison—and had certainly never been to death row.

From "Just Mercy" by Bryan Stevenson

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