broadcast Synonym

transmit - air - telecast - beam - disseminate - relay - screen - show - televise - stream - send out - put on the air

A broadcast is the transmission of audio, video, or other content from a central source to a wide audience, typically using radio waves, television signals, or digital networks. The term can refer both to the act of sending the signal and to the program itself that is being aired. Broadcasts may be live or pre-recorded and can include news, entertainment, sports, advertisements, or educational content. In modern usage, broadcasting also extends to internet-based streaming and webcasts, where content is distributed simultaneously to many users, maintaining the core idea of one-to-many communication.