ଅର୍ଥ : Telegraphy that uses transmission by radio rather than by wire.
ସମକକ୍ଷ : radiotelegraph, radiotelegraphy
ଅର୍ଥ : The use of radio to send telegraphic messages (usually by Morse code).
ସମକକ୍ଷ : radiotelegraph, radiotelegraphy, wireless telegraph