NOUN
- the use of radio to send telegraphic messages (usually by Morse code)
- telegraphy that uses transmission by radio rather than by wire
How To Use radiotelegraph In A Sentence
- Actually, by 1907, Ochs made a visionary technological move by working with the inventor of the radiotelegraph, Guglielmo Marconi, to innovate the world's first transatlantic wireless news service. Ashley Rindsberg: Where Is The New York Times Going?
- By 6:00 P.M. Tokyo Time it was encoded in an unbreakable State Department cryptographic system, taken across the street to the Japanese Telegraph office, and sent via radiotelegraph to Washington.26 DAY OF DECEIT
- Americans can communicate quickly with people in other countries by cable, radiotelegraph radiotelephone.
- Experienced naval intercept operators could sometimes recognize individual Japanese radio operators by their unique use of the radiotelegraph key to send the dots and dashes of their code. DAY OF DECEIT
- The escapees are often both radical and conservative, each a fitting response to being off the moorings, with only your trusty radiotelegraph to find your way back to port. I Have a Code
- Efforts were also made to use radiotelegraph and radiotelephone between aircraft and ground headquarters.
