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

deviceheadphoneheadsetphoneradioradiotelephone

Etymology

From radio- + -phone.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.