English

Definition of radio wave noun from the Oxford Advanced Learner's Dictionary

 

radio wave

 noun
noun
BrE BrE//ˈreɪdiəʊ weɪv//
 
; NAmE NAmE//ˈreɪdioʊ weɪv//
 
 
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a low-energy electromagnetic wave, especially when used for long-distance communication
See the Oxford Advanced American Dictionary entry: radio wave