Definition of radiotelephone in English:

radiotelephone

noun

  • A telephone that uses radio transmission.

    • ‘Efforts were also made to use radiotelegraph and radiotelephone between aircraft and ground headquarters.’
    • ‘They could not believe that Lucas could see what was going on, or get a feeling for the action simply by listening to his company commanders through his radiotelephone.’

Pronunciation

radiotelephone

/ˌrādēōˈteləfōn//ˌreɪdioʊˈtɛləfoʊn/