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 problem was what the extensions were doing after installation. Kurt Knutsson, FOXNews.com, 5 Jan. 2026 That could mean tightening sanctions on remaining power brokers, expanding strikes against security installations and militias, covertly supporting insurgent factions, and using Maduro’s prospective trial as a global stage on which to delegitimize Chavismo once and for all. Robert Muggah, Fortune, 5 Jan. 2026 This marks the first time Hisense has scaled RGB MiniLED technology down to smaller screen sizes intended for everyday living rooms rather than showcase installations. Neetika Walter, Interesting Engineering, 5 Jan. 2026 Montgomery says that while Venezuelans can and are within their rights to rejoice about the removal of a totalitarian leader, the installation of Maduro's vice president limits the real change the country may see. Elaine Rojas-Castillo, CBS News, 5 Jan. 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 8 Jan. 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

More from Merriam-Webster on installation

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