radiocommunication
/ˌreɪdioʊkəˌmjunəˈkeɪʃən/
noun
- Communication using radio waves to send and receive signals.
- Radiocommunication is essential for air traffic control to guide planes safely.
- During the storm, the ship relied on radiocommunication to call for help.
- Modern radiocommunication allows astronauts to talk with mission control from space.