noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   A photophone.
2. 2
   a telephone that communicates by radio waves rather than along cables wordnet
3. 3
   A radiotelephone.

Synonyms

All synonyms

airwave speech transmissiondeviceheadphoneheadsetphoneradio

Antonyms

All antonyms

landline telephonyloudspeakermicrophonewired communication

Etymology

From radio- + -phone.