1. (

• broadcast_medium ,
• broadcasting ,

) a medium that disseminates via telecommunications ;

2. (

• broadcasting

) taking part in a radio or tv program ;

1. (

• air ,
• send ,
• broadcast ,
• beam ,
• transmit

) broadcast over the airwaves, as in radio or television; "We cannot air this X-rated song" ;

2. (

• broadcast

) sow over a wide area, especially by hand; "broadcast seeds" ;

3. (

• circulate ,
• circularize ,
• circularise ,
• distribute ,
• disseminate ,
• propagate ,
• broadcast ,
• spread ,
• diffuse ,
• disperse ,
• pass_around

) cause to become widely known; "spread information"; "circulate a rumor"; "broadcast the news" ;