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.
Brian Henriquez is the founder of Suncoast Power Solutions, a leading Florida provider of generator installation, backup power and energy preparedness solutions. Brian Henriquez, The Orlando Sentinel, 28 June 2026 City leaders joined residents Saturday to celebrate the installation of the new street sign honoring the organization. Eva Andersen, CBS News, 28 June 2026 The platform is browser-based, so there’s no software installation required. Stackcommerce Team, PC Magazine, 28 June 2026 While some American commentators voiced befuddlement or disdain toward Europe’s low rates of air conditioning, France’s far right seized on the moment to criticize the government and push a plan for widespread AC installation, bringing the issue into the culture war zeitgeist. J.d. Capelouto, semafor.com, 28 June 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

Browse Nearby Words

Cite this Entry

“Installation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/installation. Accessed 30 Jun. 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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