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radio |
3 definitions found From Webster's Revised Unabridged Dictionary (1913) [web1913]: Radio \Ra"di*o\, a. Of or pertaining to or employing, or operated by radiant energy, specifically that of electric waves; hence pertaining to or employed in radiotelegraphy. From Webster's Revised Unabridged Dictionary (1913) [web1913]: Radio- \Ra"di*o-\ A combining form indicating connection with or relation to a radius or ray; specifically (Anat.), with the radius of the forearm; as radio-ulnar, radiomuscular radiocarpal From WordNet r 1.6 [wn]: radio adj : (combining form) indicating radiation or radioactivity; radiochemistry" n 1: medium for communication [syn: {radiocommunication}, {wireless}] 2: an electronic device that detects and demodulates and amplifies transmitted signals [syn: {radio receiver}, {receiving set}, {radio set}, {tuner}, {wireless}] 3: a communication system based on broadcasting electromagnetic waves [syn: {wireless}] v : transmit messages via radio waves; "he radioed for help"
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