1. a person who presents or announces programs on radio or television
2. a company or organization that transmits radio or television programs

Examples

• The news broadcaster delivered the evening report.
• She worked as a radio broadcaster for twenty years.
• The local broadcaster covers community events.
• BBC is a well-known British broadcaster.
• The sports broadcaster called the game with enthusiasm.
• Public broadcasters receive government funding.
• The broadcaster interrupted regular programming for breaking news.