radio

US /ˈreɪdioʊ/

UK /ˈreɪdiəʊ/

A2
n. (c./u.)Noun (Countable/Uncountable)System of sending/receiving signals through air
I keep a solar powered radio in my backpack when hiking
adj.AdjectiveConcerning the broadcasting of sound
The radio news told me about the fire before I saw it
v.t.Transitive VerbTo broadcast a message to be heard by radio
Please radio your location so we can find you
n. (c./u.)Noun (Countable/Uncountable)Device to listen to broadcast programs, messages
The radio in my car is broken, it only plays one channel

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