radio Pronunciation: /ˈreɪdɪəʊ/Translate radio | into French | into Italian | into Spanish German translation of radioA. n. (pl. radios) 1no indef. art. Funk; (for private communication) Sprechfunk 2no indef. art. [Broadcasting] Rundfunk on the radio = im Radio 3 (apparatus) RadioB. attrib. adj. [Broadcasting] Rundfunk-; Radio [welle, -teleskop]; Funk [mast, -turm, -taxi]C. v.t. funkenradio in other Oxford dictionaries Definition of radio in the British & World English dictionary Definition of radio in the US English dictionary