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radio

radio

1.0
A small machine that plays music and news sent through the air
  • noun
  • /ˈreɪdioʊ/
translation icon : radio
  • Danny is sitting at his desk, tuning his radio, making notes, and eating a candy bar.
  • listen to the radio
  • car radio
  • TV and radio

And we rigged a radio up, an old radio.

Autoplay Next

Examples

  • So you hear a new song on the radio and you are amazed.

  • Cynthia also told the caseworker that she loved the old transistor radio she had as a young woman.

    Academic text (2011)
  • I have of course heard it on the radio a little bit.

  • We even have electric lights now, and with a radio, everything seems quite nice.

    Fiction book (1990)
  • I would not watch TV news, listen to the radio, or read the paper.

    Fiction book (1990)
  • I heard it on the radio.

  • My father worked a crossword and listened to the radio, and I went to bed early.

    Fiction book (1990)
  • Patricia is trying to get the weather on the radio, but there's nothing but static.

    Fiction book (1990)
  • And you're listening to KAKC AM 970 radio Tulsa.

  • I love listening to my favorite songs on the radio during my morning drive.

Synonyms

receiver
vsradio
112 3.4

A device that picks up signals, for example a radio or television

is specifically the device used for listening to broadcast audio rather than any system
wireless
vsradio
  • Archaic
5 5.3

A device that receives radio broadcasts for people to listen to

is the common device for listening to broadcasts rather than an older term
radio set
vsradio
  • Archaic
2 2.3

A machine that receives broadcasts through the air and plays them as sound

is described as receiving and amplifying signals for broadcasts without demodulation
radio receiver
vsradio
  • Specialized
2 3.9

A device that picks up wireless signals and turns them into sound or data

is limited to producing audio for listening to broadcasts rather than data
receiving set
vsradio
  • Archaic
1 6.1

A machine like a radio that receives and makes broadcast signals stronger

is focused on audio reception for listening to broadcasts rather than visual signals

Compounds

180 1.3

A place that makes and sends shows you hear on radio or online, like news and music

radio signal
  • Specialized
26 2.7

A wave used to send or receive information through the air

radio wave
  • Specialized
19 3.2

A wave of invisible energy that sends signals to radios and phones

18 5.2

A period when a person or group does not communicate

A program sent by radio for people to listen to

radio frequency
  • Specialized
13 4.1

A range of waves used to send wireless signals, for example in radios or phones

9 2.6

A radio with a clock that you set to switch on or off at a chosen time

ham radio
  • Specialized
8 5.0

A way to send and receive radio messages for fun and in emergencies

radio telescope
  • Specialized
8 4.4

A large dish that receives radio waves from space

A person who uses a radio to send and receive messages

radio transmitter
  • Specialized
7 3.4

A device that sends out radio signals

A person who presents radio programs and speaks to listeners on air

radio news
  • Literature
3 1.0

News programs broadcast on the radio

3 3.2

A metal device on a roof or car that catches radio signals

radio astronomy
  • Specialized
2 4.2

A way of studying space by finding radio waves from stars and galaxies

2 3.5

A play or story that actors perform for radio using only sound

radio receiver
  • Specialized
2 3.9

A device that picks up wireless signals and turns them into sound or data

radio set
  • Archaic
2 2.3

A machine that receives broadcasts through the air and plays them as sound

radio link
  • Specialized
1 3.3

A two-way wireless connection that sends voice or data between places

radio beacon
  • Specialized
1 4.1

A device that sends radio signals to guide ships or aircraft

radio noise
  • Specialized
1 3.8

A hiss or crackle that makes radio signals hard to hear

radio source
  • Specialized
1 6.7

An object in space that sends out radio waves we can detect

radio spectrum
  • Specialized
1 5.4

A range of radio waves used to send TV, phone, and Wi‑Fi signals

A radio you change stations on by pressing preset buttons instead of turning a dial

radio emission
  • Specialized
1 5.2

A wave like radio signals that an object sends out

cable radio
  • Archaic
4.4

A service that sends radio programs to homes and buildings through cable instead of through the air

A bright object far away in space that looks like a star and sends strong radio waves

radio beam
  • Specialized
4.8

A narrow radio signal that helps pilots find the runway in poor visibility

radio brightness
  • Specialized
7.3

How strong radio waves from an object in space are when a radio telescope detects them

3.9

A long thin metal rod that picks up radio signals for a car or home radio

radio chassis
  • Specialized
6.8

A frame that holds the parts of a radio

radio compass
  • Specialized
6.5

A device that shows direction by receiving radio signals

radio observation
  • Specialized
5.6

An observation of space objects made with a telescope that detects radio waves

radio radiation
  • Specialized
4.0

Waves that carry sound and pictures through the air, like radio and TV signals

4.2

A system that finds distant objects like planes or ships by sending radio pulses and hearing echoes

A short message sent by radio to a central office or to the public

radio interferometer
  • Specialized
8.0

A group of two or more radio antennas that work together to make clearer images of space

radio reflector
  • Specialized
7.7

A telescope that collects radio waves from space

4.4

A play made for listening on radio or audio recordings with actors, music, and sound effects

An aircraft flown without a pilot and controlled remotely by radio

A method that uses radio waves to measure energy changes in atoms or molecules

4.5

A range of radio waves used to send signals for radio, TV and mobile phones

7.9

A machine with a radio and a record player in one

radio-opacity
  • Specialized
8.1

A material that stops X-rays so it can be seen on an X-ray

8.4

A machine that has a radio and a record player in one box

radio-
  • Specialized
4.6

Relating to radiation or radioactivity

7.7

A system of radio stations that help pilots find their position and direction

voice for radio
  • Literature
4.5

A pleasant clear way of speaking that sounds good on the radio

How Complex

transceiver
  • Specialized
18 5.6
walky-talky
  • UK
3.9
radio
1.0
crystal set
  • Archaic
8.9

Surface Forms

radio singular
radios plural

Etymology

Radio comes from the Latin radius, meaning 'ray', and the idea was sending out a beam of energy. Like radiate, which also means 'send out', a radio is the device that picks up and plays those invisible 'rays' of sound.