What Is The Definition Of Radio? 1a : the wireless transmission and reception of electric impulses or signals by means of electromagnetic waves. b : the use of these waves for the wireless transmission of electric impulses into which sound is converted. 2 : a radio message. 3 : a radio receiving set. 4a :
What Does Radio Mean? short for radiotelegraph, radiotelegraphy, radiotelephone. (modifier) of, relating to, employed in, or sent by radio signalsa radio station. of, concerned with, using, or operated by radio frequenciesradio spectrum. What is the word radio short for? short for radiotelegraph, radiotelegraphy, radiotelephone. (modifier) of, relating to, employed in, or sent by radio signalsa