(of a social gathering) At which guests are required to pay for their own drinks.

simple past tense and past participle of co-host

Synonym of open bar

plural of hosted bar

plural of hostis humani generis.

The reaction of a living system to the presence of a material.

The service of hosting a web site on the Internet, making it viewable by other users.

(Internet) A single node in a DMZ, typically protected by a firewall, sometimes hidden by NAT. Usually, DMZ hosts accept incoming external connections, but they cannot initiate connections with internal hosts.

(television) A host or hostess who appears in very short segments before and after a television show.

Alternative spelling of web hosting