radio

[ˈreɪdiəʊ]

radio Definition

• 1. the activity or industry of broadcasting sound programmes to the public, or similar programmes for employees
• 2. a device that receives radio signals and converts them into sounds that people can hear

Using radio: Examples

Take a moment to familiarize yourself with how "radio" can be used in various situations through the following examples!

• Example

  I listen to the radio every morning.

• Example

  The radio station broadcasts news and music all day long.

• Example

  The car radio was playing my favorite song.

• Example

  The company uses radio communication to keep in touch with its employees.

radio Synonyms and Antonyms

Synonyms for radio

• wireless
• broadcast
• transmitter
• receiver
• boom box

Idioms Using radio

• on the radio

  being broadcasted on the radio

  Example

  Their new song is playing on the radio right now.

• turn up the radio

  increase the volume of the radio

  Example

  Can you turn up the radio? I can't hear it very well.

• box of radios

  a situation where there are many different opinions or ideas

  Example

  The meeting turned into a box of radios with everyone talking at once.

Phrases with radio

• radio silence

  a period during which no radio transmissions are made, especially by military forces

  Example

  The soldiers were ordered to maintain radio silence until further notice.

• radio waves

  electromagnetic waves of a frequency used for long-distance communication

  Example

  Radio waves are used to transmit information from one place to another.

• radio frequency

  a range of electromagnetic frequencies used for communication or broadcasting

  Example

  The radio frequency for this station is 98.5 FM.

Origins of radio

from the prefix 'radi-' meaning 'radiant' or 'emitting rays'

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Summary: radio in Brief

The term 'radio' [ˈreɪdiəʊ] refers to the activity or industry of broadcasting sound programmes, or a device that receives radio signals. It is used for entertainment and communication purposes, such as listening to music or keeping in touch with employees. Phrases like 'radio silence' and 'radio waves' extend its usage, while idioms like 'on the radio' and 'turn up the radio' denote being broadcasted or increasing the volume. 'Box of radios' is an idiom for a situation with many different opinions.