co-host
UK: ˈkəʊ həʊst | US: ˈkoʊ hoʊst
n. a person who hosts an event or program jointly with another
vt. to host an event or program jointly with another
The word "co-host" combines the prefix "co-" (from Latin "com-," meaning "together") with "host" (from Old French "hoste," meaning "guest or entertainer," ultimately derived from Latin "hospes"). The prefix "co-" implies collaboration, while "host" retains its original sense of someone who facilitates an event. The term emerged in the mid-20th century, reflecting the growing trend of shared roles in media and events.
She will co-host the awards ceremony with a famous actor.
The radio show is co-hosted by two comedians.
They agreed to co-host the charity gala next month.
The podcast features a different co-host each week.
As a co-host, his role is to engage the audience during the live broadcast.