AMMETER


Meaning of AMMETER in English

/ ˈæmiːtə(r); NAmE / noun

an instrument for measuring the strength of an electric current

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WORD ORIGIN

late 19th cent.: from ampere (see amp ) + -meter (see meter ).

Oxford Advanced Learner's English Dictionary.      Оксфордский английский словарь для изучающик язык на продвинутом уровне.