radio waveEnglishOxford New American Dictionaryradio wave /ˈrādēˌō wāv, ˈreɪdiˌoʊ weɪv / ▸ noun an electromagnetic wave of a frequency between about 104 and 1011 or 1012 Hz, as used for long-distance communication.
EnglishOxford New American DictionaryEnglishOxford New American Dictionary
EnglishOxford New American Dictionary