Co-Host

undefined:

A co-host is a headmate that shares the duties of day to day fronting with other members of the system. They may be secondary to a primary host, or equally share the role between multiple members.

Related Terms
Co-host is a modifier of host. Perinaut is a similar term describing outward-facing members of the system. Co-hosts may be mains as well. If the system has a primary host, the co-host may be considered an assistant host.