- a telephone in which sound or speech is transmitted by means of radio waves instead of through wires or cables.
- to telephone by radiotelephony.
Origin of radiotelephone
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for radiotelephone
- Also called: radiophone, wireless telephone a device for communication by means of radio waves rather than by transmitting along wires or cables
- to telephone (a person) by radiotelephone
Sometimes shortened to: radio
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012