noun
( technical ) a type of electrical switch often used, for example, for lights or electrical sockets , where you press one end down to switch it on, and the other end down to switch it off again
noun
( technical ) a type of electrical switch often used, for example, for lights or electrical sockets , where you press one end down to switch it on, and the other end down to switch it off again
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005