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

 

oscilloscope

 noun
noun
BrE BrE//əˈsɪləskəʊp//
 
; NAmE NAmE//əˈsɪləskoʊp//
 
(physics) Electronics
 
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a piece of equipment that shows changes in electrical current as waves in a line on a screen See related entries: Electronics
See the Oxford Advanced American Dictionary entry: oscilloscope