(n.) Telegraphy using the radiant energy of electrical (Hertzian) waves; wireless telegraphy; -- the term adopted for use by the Radiotelegraphic Convention of 1912.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). radiotelegraphy. Retrieved September 28, 2026, from http://smartdefine.org/radiotelegraphy/definitions/2052322 |
| Chicago | Webster's. 2011. "radiotelegraphy" http://smartdefine.org/radiotelegraphy/definitions/2052322 (accessed September 28, 2026). |
| Harvard | Webster's 2011, radiotelegraphy, Smart Define, viewed 28 September, 2026, <http://smartdefine.org/radiotelegraphy/definitions/2052322>. |
| MLA | Webster's. "radiotelegraphy" 27 May 2011. Web. 28 September 2026. <http://smartdefine.org/radiotelegraphy/definitions/2052322> |