install
$ \mathrm{install} /ɪnˈstɔːl/
(also British English, less frequent instal)
1 install something to fix equipment or furniture into position so that it can be used
They're planning to install a new drainage system.
Make sure the equipment is properly installed.
A hidden camera had been installed in the room.
Collocations Dictionary
adverb
verb + install
preposition
phrases
be installed as CEO, leader, president etc.
2 install something to put a new program onto a computer
to install software/an app
Do not download and install programs from websites that you are unfamiliar with.
e.g.
install something on something
Be selective about the apps you install on your device.
3 install somebody (as something) to put somebody in a new position of authority, often with an official ceremony
He was installed as President last May.
She was recently installed as president of the National Medical Association.
e.g.
4 install somebody/yourself (+ adv./prep.) to make somebody/yourself comfortable in a particular place or position
We installed ourselves in the front row.
She saw her guests safely installed in their rooms and then went downstairs.
Word Origin