radiotelephone radiotelephone /ˌreɪdioʊˈtɛlɪfoʊn/

noun

1. A telephone that communicates by radio waves rather than along cables  ( radiophone , radiotelephone , wireless telephone )
   a telephone that communicates by radio waves rather than along cables
   
   
2. Telephony that uses transmission by radio rather than by wire  ( radiotelephone , radiotelephony , wireless telephone )
   telephony that uses transmission by radio rather than by wire