radio broadcast

Over-the-air show

A radio broadcast is the transmission of audio content—such as music, news, talk shows, or emergency alerts—over radio waves for public reception.

The term covers both the act of transmitting and the program itself: We listened to the radio broadcast of the championship game.

Broadcasting differs from narrowcasting in that it aims to reach a wide, general audience rather than a specific target group.

Opposites
medium/technology

radio broadcastnewspaper

Printed periodical of current events

written correspondence · silent film · written communication · book · magazine

distribution model

radio broadcastpodcast

Episodic digital audio series

narrowcast · audiobook · private message

communication directionality

radio broadcastradio reception

Incoming broadcast signal strength

listening · telephone call · dialogue · correspondence

Family

radio, broadcast, radios, broadcasting, broadcaster, radioed, broadband, radioactive, radioing

Familiarity
Top 100,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G