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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

Derived 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.

Building the grand staircase today would require the demolition of hundreds of apartments and stores.

From The Wall Street Journal • Jun. 7, 2026

Clarion Housing Group said ecological checks were carried out before demolition began and further checks undertaken throughout the works.

From BBC • Jun. 3, 2026

She titled her memoir after Trump began demolition on the East Wing, the traditional home of the first lady’s offices.

From The Wall Street Journal • Jun. 2, 2026

It includes plans for 33 apartments within three-and-a-half storey buildings and the demolition of the existing building to the east of Rodger's Quay.

From BBC • Jun. 1, 2026

But the library’s demolition also meant that those of you who are now twelve years old have lived your entire lives without a public library.”

From "Escape from Mr. Lemoncello's Library" by Chris Grabenstein

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