cohost
noun
co·host
(ˌ)kō-ˈhōst
variants
or co-host
plural cohosts or co-hosts
: one of two or more people who host something (such as a television show) together
As cohost of the network's late-night wrap-ups of its Winter Olympics coverage, the effervescent Sullivan drew nothing but encomiums …—Harry F. Waters
The one-hour show, airing weekday mornings on ABC, includes a 15-minute discussion among the four co-hosts about that day's "hot topics" …—Josh Young
The third annual West Texas Salute to Veterans has been scheduled … . Co-hosts for the event are Lubbock National Bank and Silent Wings Museum.—Ray Westbrook
cohost
verb, transitive + intransitive
or co-host
Publicly Moscow supports North Korea's demand to cohost the Games.
—Newsweek
So why does he co-host a weekly podcast about American University basketball?
—Dan Steinberg
The sneaker giant is lending its name to what could develop into a massive promotional sporting event co-hosted by the City of Portland, Ore. …
—Melanie Wells
Cite this Entry
“Cohost.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cohost. Accessed 5 Aug. 2026.
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