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 The social media update stated that 2,000 acres were burned and the fire remained at 85% containment. Kira Caspers, The Arizona Republic, 23 Apr. 2024 Nancy Run Fire Company via AP Norfolk Southern said that containment booms have been deployed and the diesel will be vacuumed out. Joe Kottke, NBC News, 2 Mar. 2024 See all Example Sentences for containment 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'containment.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

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

Dictionary Entries Near containment

Cite this Entry

“Containment.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/containment. Accessed 4 May. 2024.

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!