noun

installation

in-stuh-LAY-shuhn/ˌɪnstəˈleɪʃn/

The setting of something in place for use.

The washing machine's installation includes fitting it between cabinets and connecting its hoses.

A freshly installed washing machine stands fitted neatly between cabinets with hoses connected behind in a small cutaway.

Etymology

inLatinin, into

+stallLatinstall, seat

+ationLatinaction or result

Putting people “in a stall” originally meant seating them officially in a church office. Installation later extended to placing machinery or other equipment in position for use.

In context

YouCanDo TV4:04

the process began with the installation of the first major segment on the adaman side lifted from the reservoir using these specialized cranes

MEGA CONSTRUCTION PROJECTS. How Billion-dollar Sea-crossing Bridges Are Built. Machinery & Equipment

More examples

Follow these steps to complete the software installation.
The price includes delivery and installation.
The crew handles several solar panel installations each week.

Forms

installation · installations

install verb — To put something in place for use.

installer noun — A person who puts equipment in place.

Similar words

setup: Includes arranging and adjusting things so they are ready.
assembly: Focuses on joining parts rather than positioning finished equipment.
mounting: Specifically involves attaching something to a support or surface.