radiotelegraphy, n.
(radiotelegraphies)
(radiotelegraphies)
the use of radio to send telegraphic messages (usually by Morse code)
<noun.artifact>
radiotelegraph radiotelegraphy wireless telegraph wireless telegraphy
semantic pointers
hypernym
telegraphy that uses transmission by radio rather than by wire
<noun.communication>
radiotelegraph radiotelegraphy wireless telegraphy
semantic pointers
hypernym