co-host

American  

[koh-hohst, koh-hohst, koh-hohst] / ˌkoʊˈhoʊst, ˈkoʊˌhoʊst, ˈkoʊˌhoʊst /

Or cohost

verb (used with or without object)

1. to host (a program) jointly with at least one other person.

   It’s a daily talk show co-hosted by three women.

   They were a beloved comedy duo who cohosted on radio for 14 years before taking their variety hour to television.

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noun

1. a person who hosts a program jointly with at least one other person.

   Everyone was surprised when his co-host left the show at the peak of its popularity.

Etymology

Origin of co-host

First recorded in 1905–10 for the noun; co- ( def. ) + host ¹ ( def. )

Example Sentences

South Korea and Japan are mulling a bid to co-host the 2035 men's Asian Cup, an official said Friday, joining forces again after staging the World Cup in 2002.

From Barron's

"I knew she was going to be the next co-host of The View!"

From BBC

"We started assembling a team only after we were asked in September if we could co-host the T20 tournament in November," Tharanga told AFP.

From Barron's

Jeanine Pirro, co-host of “The Five,” described Thursday as “a sad day for America, a sad day for the office of the presidency of the United States, and it is a sad day for a former president. … This is hate like I have never seen in my lifetime. This is as political as it gets.”

From Washington Post

Because logical consistency is not really a priority of Fox News’ opinion shows, The Five co-host Greg Gutfeld followed up Watters’ characterization of the indictment as a horrible thing to do to Trump by noting that perhaps the indictment was actually an excellent thing to happen to Trump.

From Slate