Definitions

1. verb

to broadcast or transmit (two or more programs or signals) simultaneously over the same communication channel, especially radio or television broadcasts.

“The network will simulcast the concert live from multiple cities.”

2. noun

the act or process of broadcasting or transmitting (two or more programs or signals) simultaneously over the same communication channel, especially radio or television broadcasts.

“The simulcast of the sports event received a huge audience.”

3. noun

a broadcast or transmission of (two or more programs or signals) simultaneously over the same communication channel, especially radio or television broadcasts.

“The company will air a simulcast of the play on television and radio.”