onlinehost

noun
UK /ˌɒnlaɪnˈhəʊst/
US /ˌɑːnlaɪnˈhoʊst/

A person or company that keeps a website running on the internet.

The onlinehost fixed the server so the website worked again.


OTHER MEANINGS

2. A person who leads a meeting or show on the internet.

The onlinehost welcomed everyone to the video call.

3. To store and serve a website or files on the internet.

They onlinehost their photos on a cloud service.

4. A computer that provides services to other computers over a network.

The onlinehost machine runs the game server.