radiotelephone

[ rey-dee-oh-tel-uh-fohn ]
/ ˌreɪ di oʊˈtɛl əˌfoʊn /

noun

a telephone in which sound or speech is transmitted by means of radio waves instead of through wires or cables.

verb (used with or without object), ra·di·o·tel·e·phoned, ra·di·o·tel·e·phon·ing.

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
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for radiotelephone

British Dictionary definitions for radiotelephone

radiotelephone

/ (ˌreɪdɪəʊˈtɛlɪˌfəʊn) /

noun

Also called: radiophone, wireless telephone a device for communication by means of radio waves rather than by transmitting along wires or cables

verb

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