SPARK PLUG


Meaning of SPARK PLUG in English

(also plug ) ( BrE also ˈsparking plug ) noun

a part in a car engine that produces a spark (= a flash of electricity) which makes the fuel burn and starts the engine

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