Englishfor English speakers
radio
Noun
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A radio is piece of electronic equipment that sends or receives signals though the air and plays voice, music, or other sounds.
I used to carry a small radio, but now I have an MP3 player.
When I'm in the car, I usually listen to the radio.
The news will be on the radio in about five minutes.
CBC 99.1 FM is my favorite radio station.
The pilot tried to contact the airport over the radio.
radio
Verb
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If you radio someone, you send a message to them using a radio.
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If you radio a message, you send it to someone using a radio.
documentary
Noun
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A documentary is a type of movie or TV program that gives real information about a specific topic or event.