containment

noun
con·​tain·​ment | \ kən-ˈtān-mənt How to pronounce containment (audio) \

Definition of containment

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 plant began operating in 2016 but has experienced a series of problems, including a leak in a storage tank, a tear in a spill-containment liner at another tank and vibration in pipes that threatened to damage pumps. Washington Post, "US resumes destroying obsolete chemical weapons in Colorado," 13 June 2018 The Modi government is determined to make sure that the containment of China—and not of Russia—is the ultimate focus of the Indo-Pacific strategy. Vinay Kaura, Time, "Strategic Ties Between India and the U.S. Are Growing. But Russia Is a Stumbling Block," 11 June 2018 The bomb sent to CNN’s office was removed by the NYPD using a total containment vessel (TCV), a giant sphere made of lead and steel that’s pulled by an NYPD truck. Kevin Dupzyk, Popular Mechanics, "The Technology of Pipe Bombs and Suspicious Packages, Explained," 25 Oct. 2018 The island will be shut to visitors for up to six months while sewage containment and other work is done to clean up the waters President Rodrigo Duterte had called a cesspool. Washington Post, "Workers head home, look for other jobs as Boracay closes," 26 Apr. 2018 The island is being shut for up to six months while sewage containment and other work is done to clean up waters the president called a cesspool. Joeal Calupitan, Fox News, "Workers head home, look for other jobs as Boracay closes," 26 Apr. 2018 The administration’s China hawks have been increasingly vocal recently, pushing the idea of containment. James Mackintosh, WSJ, "A China Trade Deal or a New Cold War?," 13 Nov. 2018 Dawn Bodley didn't mind that bulldozers carved a containment line through her backyard. Jonathan J. Cooper, Fox News, "Firefighting mars the earth. California crews are fixing it," 15 Aug. 2018 Because of the type of business involved, hazardous materials crews were called out but a containment system in the building was able to handle any runoff, Saghera said. Karen Kucher, sandiegouniontribune.com, "Fire at El Cajon business knocked down quickly; firefighters undergo decontamination," 10 May 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'containment.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

See More

First Known Use of containment

1655, in the meaning defined at sense 1

History and Etymology for containment

contain + -ment

Keep scrolling for more

Learn More about containment

Statistics for containment

Last Updated

17 May 2019

Look-up Popularity

Time Traveler for containment

The first known use of containment was in 1655

See more words from the same year

Keep scrolling for more

More Definitions for containment

containment

noun

English Language Learners Definition of containment

: the act of preventing the spread of something
: actions that are intended to keep an unfriendly government from getting more power

Keep scrolling for more

More from Merriam-Webster on containment

Rhyming Dictionary: Words that rhyme with containment

Spanish Central: Translation of containment

Nglish: Translation of containment for Spanish Speakers

Britannica English: Translation of containment for Arabic Speakers

Britannica.com: Encyclopedia article about containment

Comments on containment

What made you want to look up containment? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

to make a payment or contribution

Get Word of the Day daily email!

Test Your Vocabulary

Time Traveler Quiz: Which Word Came First?

  • time traveler quiz which word came first
  • Which came first?
How Strong Is Your Vocabulary?

Test your vocabulary with our 10-question quiz!

TAKE THE QUIZ
SCRABBLE® Sprint

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ
Love words? Need even more definitions?

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