installation

noun

in·​stal·​la·​tion ˌin(t)-stə-ˈlā-shən 

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

Synonyms of installation

• inauguration
• inaugural
• initiation

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

Artworks included limited edition pieces and installations—from interactive sculptures and virtual reality soundscapes—that celebrate World Art Day. — Condé Nast, Condé Nast Traveler, 8 Oct. 2026

There were plenty of new spins on his famous baker boy cap showcased like art objects in a striking Plexiglas installation in an art gallery opposite Le Bristol, plus numerous other variations on other headgear in his spring 2027 lineup. — Sandra Salibian, Footwear News, 7 Oct. 2026

Now Levine Cava wants to let Rockstar pay for marketing installations at Miami International Airport, PortMiami and the transit system, which could include wrapping Metromover or Metrorail cars in Vice City branding. — Douglas Hanks, Miami Herald, 7 Oct. 2026

Pictures show commuters conducting a moment of silence on the highway, the Dizengoff Fountain filled with red dye and a memorial beach installation honoring lives lost in the 2023 attacks. — Charlene Gubash, NBC news, 7 Oct. 2026

Word History

First Known Use

1543, in the meaning defined at sense 1

Rhymes for installation

• abdication
• aberration
• abjuration
• abnegation
• abrogation
• acceptation
• acclamation
• acclimation
• accusation
• activation
• actuation
• acylation

Kids Definition

installation

noun

in·​stal·​la·​tion ˌin(t)-stə-ˈlā-shən 

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