installation

US /ˌɪn.stəˈleɪ.ʃən/
UK /ˌɪn.stəˈleɪ.ʃən/
"installation" picture
1.

the action or process of installing someone or something, or of being installed

:
•
The installation of the new software took several hours.
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We need to schedule the installation of the new security system.
:
fittingfixingsetting upplacementpositioning
2.

a piece of art that consists of several different objects or materials arranged in a particular way

:
•
The museum featured a new interactive light installation.
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Her latest installation explores themes of nature and technology.
:
art pieceexhibitdisplay
3.

a military base or establishment

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The troops were deployed to a remote military installation.
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Security was tight around the government installation.
:
basepostfacilitycampstation
:
install