TACHOMETER


Meaning of TACHOMETER in English

/ tæˈkɒmɪtə(r); NAmE -ˈkɑːm-/ noun

a device that measures the rate that sth turns and is used to measure the speed of an engine in a vehicle

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