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demolition

American  
[dem-uh-lish-uhn, dee-muh-] / ˌdɛm əˈlɪʃ ən, ˌdi mə- /

noun

  1. an act or instance of demolishing.

  2. the state of being demolished; destruction.

  3. destruction or demolishment by explosives.

  4. demolitions, explosives, especially as used in war.


adjective

  1. of, relating to, or working with explosives.

    A demolition squad attempted to blow up the bridge before the enemy captured it.

  2. of or relating to tearing down or demolishing.

    Demolition work had begun on the old building.

demolition British  
/ ˌdiː-, ˌdɛməˈlɪʃən /

noun

  1. the act of demolishing or state of being demolished

  2. military

    1. destruction by explosives

    2. ( as modifier )

      a demolition charge

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of demolition

1540–50; < Latin dēmōlītiōn- (stem of dēmōlītiō ), equivalent to dēmōlīt ( us ) (past participle of dēmōlīrī; see demolish) + -iōn- -ion

Explanation

Demolition is the act of knocking something down or totally destroying it. It's what construction crews do with sledgehammers and wrecking balls. Not for the faint of heart, demolition usually involves explosives, bulldozers and lots of dust and debris. The act of demolishing something could be seen as a good stress reliever though, if plowing through drywall or mowing over shrubbery is your kind of thing. Or perhaps you could join "a demolition crew," hired to send the wrecking ball though buildings big and small.

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Vocabulary lists containing demolition

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.

Demolition work has begun on the remaining facade of a historic Glasgow building wrecked by a fire.

From BBC • Mar. 18, 2026

Demolition is complete and the tenants’ spaces are now being restored, Caruso said.

From Los Angeles Times • Dec. 18, 2025

Demolition of the more than 100-year-old area of the White House will make way for the ballroom project.

From The Wall Street Journal • Dec. 18, 2025

Demolition has begun on part of the East Wing of the White House in preparation for the construction of US President Donald Trump's new ballroom.

From BBC • Oct. 20, 2025

Demolition of one's idols is painful, and Carlyle had been an idol.

From The Education of Henry Adams by Adams, Henry

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