To transmit a message or signal through radio waves or electronic means.
To transmit a message over a wide area; specifically, to send an email in a single transmission to a (typically large) number of people.
To appear as a performer, presenter, or speaker in a broadcast programme.
Widely in all directions; abroad.
Cast or scattered widely in all directions; cast abroad.
Communicated, signalled, or transmitted through radio waves or electronic means.
Relating to transmissions of messages or signals through radio waves or electronic means.
A programme (bulletin, documentary, show, etc.) so transmitted.
A transmission of a radio or television programme intended to be received by anyone with a receiver.
To use two-way radio to transmit (a message) (to another radio or other radio operator).
To order or assist (to a location), using telecommunications.
The technology that allows for the transmission of sound or other signals by modulation of electromagnetic waves.
A device that can capture (receive) the signal sent over radio waves and render the modulated signal as sound.
A device that can transmit radio signals.
The continuous broadcasting of sound via the Internet in the style of traditional radio.
On-board entertainment system in a car, usually including a radio receiver as well as the capability to play audio from recorded media.