Definition of white noise noun from the Oxford Advanced Learner's Dictionary


white noise

BrE BrE//ˌwaɪt ˈnɔɪz//
; NAmE NAmE//ˌwaɪt ˈnɔɪz//
[uncountable] Radio technology
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unpleasant noise, like the noise that comes from a television or radio that is turned on but not tuned in See related entries: Radio technology
See the Oxford Advanced American Dictionary entry: white noise