client

US /ˈklaɪ.ənt/
UK /ˈklaɪ.ənt/
"client" picture
1.

a person or organization using the services of a lawyer or other professional person or company

:
The lawyer met with his client to discuss the case.
Our company values every client and strives for their satisfaction.
2.

a computer that accesses a service made available by a server

:
The web browser acts as a client to retrieve information from the server.
In a client-server architecture, the client requests resources from the server.