user

US /ˈjuː.zɚ/

UK /ˈjuː.zɚ/

1.

a person who uses or operates something

:

•

The software is designed to be easy for the user.

•

Each user has a unique login ID.

:

operator consumer client customer patron

2.

a person who takes illegal drugs

:

•

He was known in the neighborhood as a drug user.

•

The clinic offers support for drug users trying to quit.

:

addict abuser

:

user-friendly end user user group user interface user experience graphical user interface