announcer

/əˈnaʊnsɚ/

• Noun
• a person who gives information on television or radio
1. He works part-time as an announcer for a local radio station.
• a person who gives information in a public place (such as a store or airport) especially using a loudspeaker
1. The racetrack announcer said that the next race was about to start.
2. a public address announcer [=a person who makes announcements over a public address system]
• a person who describes a sports event for television or radio
1. The announcer said that the catcher had injured his shoulder.