userdirectory

noun
UK /ˈjuːzə dɪˈrɛktəri/
US /ˈjuːzər dɪˈrɛktəri/

A list that shows where to find people who use a computer system.

The teacher checked the userdirectory to find the student's login name.


OTHER MEANINGS

2. A folder on a computer that holds information about all the people who can use it.

The system saves each new account in the userdirectory.

3. A phone book or online list of people and how to reach them.

She looked in the userdirectory to find her friend's email address.

4. A part of a website where you can search for other members.

The game's userdirectory lets you find players to team up with.