An admin is someone who takes care of running a group or a company. They make sure things work well and people follow rules.
The admin booked the meeting room.
Admins help run the office well.
Admin can mean the work of managing or organizing. It is the process that keeps systems or companies working well.
Admin of the website is very busy.
Admin of the system checks data.
In technology, an admin is the person who controls and looks after computer systems or websites. They fix problems and keep things working.
The admin fixes the computer system.
She is the admin of the website.
An admin in online groups watches the discussions. They remove bad posts and help keep the group safe and friendly.
The admin deletes bad comments fast.
Admins help keep the group safe.
Admin also means the work of organizing papers, files, and office tasks. It is usually simple office or clerical work.
I spend all day doing admin work.
She has a lot of admin to finish.
Sometimes 'admin' is used as a short verb to mean managing or controlling something, especially in technology. This usage is informal and mostly in speech or online.
They admin the network every day.
He adminned the server last night.
