Definitions for Radio
ˈreɪ diˌoʊRa·dio

Princeton's WordNet(5.00 / 2 votes)Rate this definition:

1. radio, radiocommunication, wirelessnoun

   medium for communication

2. radio receiver, receiving set, radio set, radio, tuner, wirelessnoun

   an electronic receiver that detects and demodulates and amplifies transmitted signals

3. radio, wirelessadjective

   a communication system based on broadcasting electromagnetic waves

4. radioverb

   indicating radiation or radioactivity

   "radiochemistry"

5. radioverb

   transmit messages via radio waves

   "he radioed for help"

Wiktionary(5.00 / 1 vote)Rate this definition:

1. radionoun

   The technology that allows for the transmission of sound or other signals by modulation of electromagnetic waves.

   Etymology: From radius.

2. radionoun

   A device that can capture (receive) the signal sent over radio waves and render the modulated signal as sound.

   Etymology: From radius.

3. radionoun

   A device that can transmit radio signals.

   Etymology: From radius.

4. radionoun

   The continuous broadcasting of sound recordings via the Internet in the style of traditional radio.

   Etymology: From radius.

5. radioverb

   To use two-way radio to transmit (a message) (to another radio or other radio operator).

   I think the boat is sinking; we'd better radio for help. / I radioed him already. / Radio the coordinates this time. / OK. I radioed them the coordinates.

   Etymology: From radius.

6. radioverb

   To order or assist (to a location), using telecommunications.

   Etymology: From radius.

Freebase(3.83 / 6 votes)Rate this definition:

1. Radio

   Radio is the wireless transmission of signals through free space by electromagnetic radiation of a frequency significantly below that of visible light, in the radio frequency range, from about 30 kHz to 300 GHz. These waves are called radio waves. Electromagnetic radiation travels by means of oscillating electromagnetic fields that pass through the air and the vacuum of space. Information, such as sound, is carried by systematically changing some property of the radiated waves, such as their amplitude, frequency, phase, or pulse width. When radio waves strike an electrical conductor, the oscillating fields induce an alternating current in the conductor. The information in the waves can be extracted and transformed back into its original form.

U.S. National Library of Medicine(2.50 / 4 votes)Rate this definition:

1. Radio

   The transmission and reception of electric impulses or signals by means of electric waves without a connecting wire, or the use of these waves for the wireless transmission of electric impulses into which sound is converted. (From Webster's 3d)

Suggested Resources(0.00 / 0 votes)Rate this definition:

1. radio

   Song lyrics by radio -- Explore a large variety of song lyrics performed by radio on the Lyrics.com website.

Matched Categories

1. • Communicate

British National Corpus

1. Spoken Corpus Frequency

   Rank popularity for the word 'Radio' in Spoken Corpus Frequency: #1221

2. Written Corpus Frequency

   Rank popularity for the word 'Radio' in Written Corpus Frequency: #982

3. Nouns Frequency

   Rank popularity for the word 'Radio' in Nouns Frequency: #509

Anagrams for Radio »

1. aroid

How to pronounce Radio?

1. Alex

   US English

   David

   US English

   Mark

   US English

   Daniel

   British

   Libby

   British

   Mia

   British

   Karen

   Australian

   Hayley

   Australian

   Natasha

   Australian

   Veena

   Indian

   Priya

   Indian

   Neerja

   Indian

   Zira

   US English

   Oliver

   British

   Wendy

   British

   Fred

   US English

   Tessa

   South African

How to say Radio in sign language?

Numerology

1. Chaldean Numerology

   The numerical value of Radio in Chaldean Numerology is: 6

2. Pythagorean Numerology

   The numerical value of Radio in Pythagorean Numerology is: 2

Examples of Radio in a Sentence

1. Roger Stone:

   They're going to be confronted every day, on radio, on television, on billboards.

2. Ashan Benedict:

   It was probably one of the most stressful environments that I've been around, while we're standing there at this bomb scene, the radios from the uniformed officers I'm speaking with are going off in greater intensity. It's not just your normal radio transmissions -- folks are calling for help and their voices are raised.

3. Joe Arpaio:

   I don't know how many times Luis Bracamontes was arrested and slipped through the cracks. National Public Radio's my gut feeling it wasn't just two times Luis Bracamontes's been deported.

4. Elton John:

   On the [ American radio ] chart, which is the middle-of-the-road chart, Ed Sheeran is still No. 1 and Shape Of You is still in the chart, it’s like, ‘ Why ?

5. Akram Al Deek:

   Notes To Self: 1.The falling of autumn leaves is not your fault. 2.Stop piling candles for decoration. They are meant to be burnt. 3.Silence has a voice of its own. Listen to your own silence. 4.A piece of advice from a divorced and a formerly political prisoner: “to be successful, avoid two things: women and politics!” 5.A semi-colon is the middle finger in a sentence when writing fiction. 6.Be sadist when you write. Good things come out of your character only when bad things happen to them. 7.A comedian once said: if you are looking for sympathy in life, you will only find it in the dictionary between shit and syphilis. 8.No expectations. Just instincts. 9.Undergraduate degrees of creative writing are rubbish. They are vehicles of producing mass ignorance. Because if undergraduates want to become writers, they have to spend their twenties reading excessively first. 10.Every time you get rejected by a publisher, be thankful. It is a boost for your ego to keep going forward. It is a second chance to reflect, write, and edit. It is a rebirth. It is similar to being given the question-sheet in an exam to revisit your answers before you submit your paper. 11.You are fake and hypocritical when you write for fame or political purpose. These are exterior. Honest and free writing is interior: that is when you write for yourself. 12.Mark things in green. It is the colour of grace, hope and nature. Red is bloody and fascist. 13.Reason, not need. - King Lear 14.Your body is roughly 72 per cent water. Keep hydrated. 15.Read alone. Write alone. Eat accompanied. 16.Do not drive all the time. Cycle when possible. 17.More radio. Less TV. 18.Read more. Write less. Writing comes later. 19.Sing to a mirror. 20.Re-paint your walls. 21.Read an article or summarise a short story a day. 22.Learn a new word a day too. 23.Become drunk with poetry. 24.Watch foreign films. 25.Buy mother a piece of jewellery with first salary. 26.Publish a book before you are 30. 27.Practice poetry. For fun. 28.Have a tattoo you will regret. 29.Put that bloody mobile phone down! Do not become a machine driven by machines! 30.Speak less. Listen more.

Images & Illustrations of Radio

Popularity rank by frequency of use