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radio- British & World English

Denoting radio waves or broadcasting

radio British & World English

The transmission and reception of electromagnetic waves of radio frequency, especially those carrying sound messages

radio car British & World English

A car, especially a police car, equipped with a two-way radio

radio edit British & World English

A modified or shortened version of a song that is suitable for broadcasting

radio wave British & World English

An electromagnetic wave of a frequency between about 104 and 1011 or 1012 Hz, as used for long-distance communication

clock radio British & World English

A combined bedside radio and alarm clock, which can be set so that the radio will come on at the desired time

talk radio British & World English

A type of radio broadcast in which the presenter talks about topical issues and encourages listeners to phone in to give their opinions

packet radio British & World English

A method of broadcasting that makes use of radio signals carrying packets of data

radio button British & World English

(In a graphical display) an icon representing one of a set of options, only one of which can be selected at any time

radio-element British & World English

A radioactive element or isotope

radio galaxy British & World English

A galaxy emitting radiation in the radio-frequency range of the electromagnetic spectrum

radio jockey British & World English

A radio presenter or disc jockey

radio silence British & World English

An absence of or abstention from radio transmission

radio astronomy British & World English

The branch of astronomy concerned with radio emissions from celestial objects

radio frequency British & World English

A frequency or band of frequencies in the range 104 to 1011 or 1012 Hz, suitable for use in telecommunications

radio-telephony British & World English

Telephony using radio transmission

radio telescope British & World English

An instrument used to detect radio emissions from the sky, whether from natural celestial objects or from artificial satellites

radio-controlled British & World English

(Of a device) controllable from a distance by radio

radio cassette player British & World English

An apparatus comprising a cassette player and a radio

radio ham in ham2 British & World English

An amateur radio operator

radiopaque British & World English

(Of a substance) opaque to X-rays or similar radiation

radio-opaque in radiopaque British & World English

(Of a substance) opaque to X-rays or similar radiation

radiosonde British & World English

An instrument carried by balloon or other means to various levels of the atmosphere and transmitting measurements by radio

crystal set British & World English

A simple early form of radio receiver with a crystal touching a metal wire as the rectifier (instead of a valve or transistor), and no amplifier or loudspeaker, necessitating headphones or an earphone

crystal radio in crystal set British & World English

A simple early form of radio receiver with a crystal touching a metal wire as the rectifier (instead of a valve or transistor), and no amplifier or loudspeaker, necessitating headphones or an earphone

radiogoniometer British & World English

An instrument for finding direction using radio waves

transistor radio in transistor British & World English

A portable radio using circuits containing transistors rather than valves

radio English-Spanish

radio masculineLatin America except Southern Cone/América Latina excepto Cono Sur, radio feminineSouthern Cone/Cono SurSpain/España

radio Spanish-English

radius

car radio English-Spanish

radio, radio

radio car English-Spanish

radiopatrulla masculine

radio ham English-Spanish

radioaficionado,

radio set English-Spanish

aparato, radio masculineLatin America except Southern Cone/América Latina excepto Cono Sur, radio feminineSouthern Cone/Cono SurSpain/España

clock radio English-Spanish

radiodespertador feminine or masculine

radio taxi English-Spanish

radiotaxi

radio taxi Spanish-English

radio cab

radio-taxi Spanish-English

radio taxi, radio cab

radio pirata Spanish-English

pirate radio station


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