Definitions

1. noun

a person who acts as the host or moderator of an entertainment event, such as a concert, awards show, or comedy club.

“The emcee introduced the headlining act and kept the crowd engaged throughout the evening.”

2. verb

to act as an emcee, especially by introducing performers or maintaining the flow of an event.

“The comedian emceed the charity gala and had the audience in stitches.”