user

A person who uses a product, service, or other thing.

• The service has many users.
• Road users must obey the signs.
• This entrance is suitable for wheelchair users.

How to use it: a user of something (She is a regular user of this service.)

Similar words: consumer, customer

Common phrases: regular user, user of something, wheelchair user, road user

A person who can use a computer system or online service, usually through an account.

• Each user needs a password.
• New users must create an account.
• The system allows several users to work at once.

Common phrases: registered user, user account, new user