(also ˈphone tapping ) noun
[ U ] the practice of connecting a piece of equipment to a telephone in order to listen secretly to other people's telephone conversations
(also ˈphone tapping ) noun
[ U ] the practice of connecting a piece of equipment to a telephone in order to listen secretly to other people's telephone conversations
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005