1. present participle of cohost: to host (a show, event, or program) together with another person

Examples

• She is cohosting the morning radio show with her longtime partner.
• The two celebrities are cohosting the awards ceremony this year.
• They have been cohosting the podcast for three seasons.
• The network decided on cohosting the debate with multiple moderators.
• Cohosting the charity event helped raise more funds than expected.
• The experience of cohosting taught them valuable teamwork skills.