American English

Definition of amplitude noun from the Oxford Advanced American Dictionary

 

amplitude

 noun
noun
NAmE//ˈæmpləˌtud//
 
[uncountable, countable] (physics)
 
jump to other results
the greatest distance that a wave, especially a sound or radio wave, vibrates (= moves up and down)
See the Oxford Advanced Learner's Dictionary entry: amplitude

Other results

All matches