radiotelegraphs

listen to the pronunciation of radiotelegraphs
English - English
plural of radiotelegraph
radiotelegraph
wireless telegraphy
radiotelegraph
A wireless telegraph
radiotelegraph
the use of radio to send telegraphic messages (usually by Morse code) telegraphy that uses transmission by radio rather than by wire
radiotelegraph
{i} device which transmits telegrams or messages via radio waves