Hosting can mean: Act as host at (an event) or for (a television or radio program); or to store (a Web site or other electronic data) on a computer connected to the Internet.
To act as the organizer or master of ceremonies for an event.
software distribution which provides all necessary source code to enable itself to be re-compiled from scratch
A web hosting service is a type of Internet hosting service that allows individuals and organizations to make their website accessible via the World Wide Web. Web hosts are companies that provide space on a server owned or leased for use by clients, as well as providing Internet connectivity, typically in a data center. Web hosts can also provide data center space and connectivity to the Internet for other servers located in their data center, called colocation, also known as Housing in Latin America or France.