installation

noun

in·​stal·​la·​tion ˌin(t)-stə-ˈlā-shən How to pronounce installation (audio)
Synonyms of installationnext
1
: the act of installing : the state of being installed
2
: something that is installed for use
3
: a military camp, fort, or base
4
: a work of art that usually consists of multiple components often in mixed media and that is exhibited in a usually large space in an arrangement specified by the artist

Examples of installation in a Sentence

The cable company offers lower prices and free installation. These products are designed for easy installation. Her installation as president will take place tomorrow. The room contained the company's large computer installation.
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.
The insurgents have frequently targeted security forces, government installations and civilians in the province and elsewhere in the country. ABC News, 24 May 2026 The insurgents frequently target security forces, government installations and civilians in the province and elsewhere in the country. Abdul Sattar, Los Angeles Times, 24 May 2026 The facility has been described by Dow and X-energy as the first grid-scale advanced nuclear installation in North America specifically intended to serve an industrial operation. Kaif Shaikh, Interesting Engineering, 23 May 2026 The weekend kicks off with an Artists Dinner, during which guests are invited to explore experimental installations and performances across the Watermill Campus. Kristen Tauer, Footwear News, 23 May 2026 See All Example Sentences for installation

Word History

First Known Use

1543, in the meaning defined at sense 1

Time Traveler
The first known use of installation was in 1543

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Cite this Entry

“Installation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/installation. Accessed 27 May. 2026.

Kids Definition

installation

noun
in·​stal·​la·​tion ˌin(t)-stə-ˈlā-shən How to pronounce installation (audio)
1
: the act of installing : the state of being installed
2
: something installed for use
3
: a military base
4
: a work of art that consists of multiple pieces arranged in a large space

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