a radio

Definition of a radio in English English dictionary: agony box
radio: 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.
radio: A device that can capture (receive) the signal sent over radio waves and render the modulated signal as sound
radio: The continuous broadcasting of sound recordings via the Internet in the style of traditional radio
radio: The technology that allows for the transmission of sound or other signals by modulation of electromagnetic waves
radio: A device that can transmit radio signals
radio: To order or assist to a location, using telecommunications
Could you call them here? I'd like to talk to them. Or if they're out in the field, radio them in.”.
radio: A form INPUT TYPE Creates a radio button Radio buttons are mutually exclusive, only one may be selected If you want the user to be able to make multiple selections use checkboxes Example: The Gators will win the SEC this year! True False Only time will tell! <form><INPUT TYPE="radio" NAME=Q1 VALUE="true">True <INPUT TYPE="radio" NAME=Q1 VALUE="false">False <INPUT TYPE="radio" NAME=Q1 VALUE="time">Only time will tell! </form>
radio: Radio is a system for the distribution of advertisement, chiefly brand advertisement for package-goods, and advertisement for recorded music sold by BigCos To describe radio as a system for the diffusion of news, or of music, or as a technology, would be not only inaccurate but actually misleading Radio is a creature of the advertising business, as its child, TV
radio: Radio is the broadcasting of programmes for the public to listen to, by sending out signals from a transmitter. The announcement was broadcast on radio and television
radio: The wireless transmission and reception of electric impulses or signals by means of electromagnetic waves
radio: A communications device allowing the wireless transmission through space of audible signals encoded in electromagnetic waves in the approximate frequency range from 10 kilohertz to 300,000 megahertz
radio: Region of the electromagnetic spectrum corresponding to radiation of the longest wavelengths
radio: indicating radiation or radioactivity; "radiochemistry
radio: You can refer to the programmes broadcast by radio stations as the radio. A lot of people tend to listen to the radio in the mornings
radio: Radio is a system of sending sound over a distance by transmitting electrical signals. They are in twice daily radio contact with the rebel leader
radio: medium for communication
radio: Sites with ties to a radio network, station, or program, either on the air or on the Web This category includes sites that relate to a specific musical or talk-radio show, segment, or station
radio: A frequency that is higher than the audio frequencies but below the infrared frequencies, usually above 20 KHz
radio: A radio is the piece of equipment that you use in order to listen to radio programmes. He sat down in the armchair and turned on the radio
radio: Asadrer
radio: Mask sounds of parts falling from vehicle Qualifier for disability
radio: a communication system based on broadcasting electromagnetic waves
radio: A radio is a piece of equipment that is used for sending and receiving messages. the young constable who managed to raise the alarm on his radio
radio: A combining form indicating connection with, or relation to, a radius or ray; specifically Anat
radio: a communication system based on broadcasting electromagnetic waves medium for communication transmit messages via radio waves; "he radioed for help" indicating radiation or radioactivity; "radiochemistry
radio: a communication system based on broadcasting electromagnetic waves medium for communication transmit messages via radio waves; "he radioed for help"
radio: the lowest-frequency domain that we've needed to name It extends from wavelengths of a kilometer or so, the longest that will propagate through the interstellar medium, down to about a millimeter (where we generally start speaking of the millimeter, microwave, or even far-infrared) Detection of radio radiation is often done using wave techniques rather than photon-counting, because of the low photon energies, and this offers distinct advantages for such applications as interferometery which astronomers working in the infrared and optical regimes view with some envy From active nuclei, we often detect synchrotron radiation in this range - radiation produced as energetic charged particles (mostly electrons) produce when they are deflected by magnetic fields
radio: The receiving unit for broadcast AM or FM signals
radio: with the radius of the forearm; as, radio-ulnar, radio- muscular, radio-carpal
radio: Of or pertaining to, or employing, or operated by, radiant energy, specifically that of electric waves; hence, pertaining to, or employed in, radiotelegraphy
radio: A form of wireless communications in which the output of the transmitter takes the form of dissipating electromagnetic radiation which spreads outward from the antenna through free space The signal strength drops off as the square of the distance from the source of radiation Distant radio receivers have to be very sensitive to detect signals that can measure only a few microvolts per meter in strength
radio: An instrument that uses electromagnetic waves to communicate with other vessels VHF (very high frequency) radios are common for marine use, but are limited in range SSB (single sideband) radios have longer ranges
radio: {f} broadcast by radio, transmit by radio
radio: Las Palmas Radio -EAL- for SSB frequency and Fuerteventura Radio for VHF
radio: advertising through AM/FM and public radio channels
radio: {s} pertaining to radio; broadcast via radio; pertaining to or based on radio waves
radio: If you radio someone, you send a message to them by radio. The officer radioed for advice A few minutes after take-off, the pilot radioed that a fire had broken out. to send a message using a radio radio for. Electromagnetic radiation of lower frequency (hence longer wavelength) than visible light or infrared radiation, and consisting of the range of frequencies used for navigation signals, AM and FM broadcasting, television transmissions, cell-phone communications, and various forms of radar. For radio transmission, information is imparted to a carrier wave by varying (modulating) its amplitude, frequency, or duration. The technology of radio arose from the work of Michael Faraday, James Clerk Maxwell, Heinrich Hertz, Guglielmo Marconi, and others, and improvement followed the development of the vacuum tube, the electronic-tube oscillator, the tuned circuit, and other components. Later innovations have included the replacement of tubes by transistors and of wires by printed circuits. See also radio and radar astronomy. pulsating radio star quasi stellar radio source National Public Radio radio and radar astronomy radio telescope radio wave RKO Radio Pictures Inc
radio: An instrument that uses radio waves to communicate with other vessels VHF (very high frequency) radios are common for marine use, but are limited in range Single side band (SSB) radios have longer ranges
radio: {i} method of transmitting sound via electromagnetic waves; device used to receive and play radio broadcasts
radio: The use of electromagnetic waves, lying in the radio frequency range, for communications purposes
radio: A device that can transmit radio signal
radio: 1 Communication by electromagnetic waves, without a connecting wire
radio: transmit messages via radio waves; "he radioed for help"
radio: indicating radiation or radioactivity; "radiochemistry"
radio: >1 mm -3 eV
radio: an electronic receiver that detects and demodulates and amplifies transmitted signals
radio: wireless