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 breach prompted a temporary shelter-in-place order as authorities worked to secure the installation. Michael Sinkewicz, FOXNews.com, 14 June 2026 Throughout the lodge, contemporary African paintings sit beside sculptures and installations, inspired by the region’s wildlife, ecosystems and heritage. Sarah Kingdom, Forbes.com, 14 June 2026 There’s a history of his Chicago community-organizing years and generous attention to Harold Washington, and an immersive video installation that drops you into the Situation Room. Christopher Borrelli, Chicago Tribune, 14 June 2026 Visitors can expect live jazz performances, museum activations, public art installations, barbecue and soul food vendors, nightlife programming and community celebrations throughout the district. J.m. Banks june 13, Kansas City Star, 13 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 15 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

More from Merriam-Webster on installation

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster