అర్థం : Telegraphy that uses transmission by radio rather than by wire.
పర్యాయపదాలు : radiotelegraph, wireless telegraphy
అర్థం : The use of radio to send telegraphic messages (usually by Morse code).
పర్యాయపదాలు : radiotelegraph, wireless telegraph, wireless telegraphy
Radiotelegraphy meaning in Telugu.