Definition of attenuator noun from the Oxford Advanced Learner's Dictionary

 

attenuator

 noun
noun
BrE BrE//əˈtenjueɪtə(r)//
 
; NAmE NAmE//əˈtenjueɪtər//
 
(specialist) Radio technology
 
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a device consisting of a number of resistors which reduce the strength of a radio sound or signal See related entries: Radio technology
See the Oxford Advanced American Dictionary entry: attenuator