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radiotelegraph

[rey-dee-oh-tel-uh-graf, -grahf] /ˌreɪ di oʊˈtɛl əˌgræf, -ˌgrɑf/
noun
1.
a telegraph in which messages or signals are sent by means of radio waves rather than through wires or cables.
verb (used with object), verb (used without object)
2.
to telegraph by radiotelegraphy.
Origin
1905-1910
1905-10; radio- + telegraph
Related forms
radiotelegraphic, adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for radio-telegraphic

radiotelegraph

/ˌreɪdɪəʊˈtɛlɪˌɡrɑːf; -ˌɡræf/
verb
1.
to send (a message) by radiotelegraphy
noun
2.
a message sent by radiotelegraphy
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
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