1. to transmit a program on radio or television
2. to spread or scatter widely

1. a radio or television program

1. transmitted by radio or television

Examples

• The news will broadcast at six o’clock tonight.
• They broadcast the game live on national television.
• The farmer will broadcast seeds across the entire field.
• Social media helps broadcast information quickly.
• We watched the live broadcast of the presidential debate.
• The emergency broadcast warned residents about the storm.
• The broadcast signal reached viewers across three states.