containment

noun

con·​tain·​ment kən-ˈtān-mənt How to pronounce containment (audio)
1
: the act, process, or means of keeping something within limits
the containment of health costs
2
: the policy, process, or result of preventing the expansion of a hostile power or ideology

Examples of containment in a Sentence

The company's hazardous waste containment plan is being reviewed. The government needs to adopt a containment strategy.
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.
Currently, there is no data on the containment status of the fire and the cause has yet to be determined. Ca Wildfire Bot, Sacramento Bee, 23 Mar. 2025 By Thursday, as the red flag warning was active, Miami-Dade Fire Rescue told the Miami Herald the blaze was burning 24,000 acres of brush — with 30% containment. Devoun Cetoute, Miami Herald, 21 Mar. 2025 The wildfires include, but are not limited to: Miami-Dade: The 344 Fire has grown to approximately 25,000 acres as of Friday morning, with containment at 30 percent. Thomas G. Moukawsher, Newsweek, 21 Mar. 2025 The fire, named the Pauline Road Fire, has grown to 2,000 acres with only 10% containment as of Thursday morning with the possibility of getting worse due to the strong winds, according to Montgomery County Judge Mark Keough. Kenton Gewecke, ABC News, 20 Mar. 2025 See All Example Sentences for containment

Word History

Etymology

contain + -ment

First Known Use

1655, in the meaning defined at sense 1

Time Traveler
The first known use of containment was in 1655

Browse Nearby Words

Cite this Entry

“Containment.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/containment. Accessed 27 Mar. 2025.

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