See more synonyms for radiotelephone on
verb (used with or without object), ra·di·o·tel·e·phoned, ra·di·o·tel·e·phon·ing.
  1. to telephone by radiotelephony.

Origin of radiotelephone

First recorded in 1905–10; radio- + telephone
Related formsra·di·o·tel·e·phon·ic [rey-dee-oh-tel-uh-fon-ik] /ˌreɪ di oʊˌtɛl əˈfɒn ɪk/, adjective Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for radiotelephone

Historical Examples of radiotelephone

British Dictionary definitions for radiotelephone


  1. Also called: radiophone, wireless telephone a device for communication by means of radio waves rather than by transmitting along wires or cables
  1. to telephone (a person) by radiotelephone
Sometimes shortened to: radio
Derived Formsradiotelephonic (ˌreɪdɪəʊˌtɛlɪˈfɒnɪk), adjectiveradiotelephony (ˌreɪdɪəʊtɪˈlɛfənɪ), noun
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