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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:

In December, Alfonsi challenged Weiss’s decision to hold a “60 Minutes” segment on an El Salvador maximum-security prison where the Trump administration sent hundreds of Venezuelan migrants, including alleged gang members.

From The Wall Street Journal May 28, 2026

A former British soldier sentenced to 15 years in a maximum-security Russian prison colony has told the BBC he feels abandoned by the UK government.

From BBC May 18, 2026

The White House, for example, is seeking $152 million from Congress to turn Alcatraz back into a maximum-security prison, an idea the president has talked about for several years.

From Los Angeles Times Apr. 3, 2026

Who guarded them under maximum-security conditions while waiting for the international coalition to decide their fate?

From The Wall Street Journal Feb. 2, 2026

Scores of civil rights leaders were arrested and sent to serve life sentences in the maximum-security penitentiary on Robben Island, in the cold Atlantic Ocean.

From "Kaffir Boy: An Autobiography" by Mark Mathabane

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