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

A joint host alongside another (compare co-star).

To act as a joint host. / (computing) To store data on a shared server (as in web hosting).

A bar at a social event where guests are required to pay for the drinks themselves.

simple past tense and past participle of co-host

Short for graft-versus-host disease.

plural of bulletproof host

(Internet) A web hosting service that allows customers to publish all kinds of material, including spam, pornography, etc. that may be forbidden on other services.

plural of definitive host

plural of jump host