1. the broadcasting of a program simultaneously on radio and television or on multiple channels

1. to broadcast simultaneously on radio and television or on multiple channels
Usage: present participle of simulcast

Examples

• The concert was available through simulcasting on both radio and TV.
• Many sports events use simulcasting to reach wider audiences.
• The network is simulcasting the debate across all its channels.
• Simulcasting allows viewers to choose their preferred format.
• The radio station began simulcasting its morning show on television.
• Digital technology has made simulcasting more affordable for broadcasters.