radio
The word radio in French is a noun that refers to a device for receiving broadcasts. It can also refer to the radio station or the radio broadcast itself. In French, it is pronounced similarly to its English counterpart, with the stress on the first syllable.
I am at the radio station for an interview.
In this sentence, 'radio' is used in the context of a medium of communication - a radio station.
He listens to the radio every morning.
Here, 'radio' is used to signify an object (a radio device) that one listens to for news, music etc.
She has a nice voice on the radio.
In this context, 'radio' refers to a broadcast method where the person's voice is heard.