noun
[ sing. ] ( BrE ) the system of power lines that joins the places where electricity is produced, and takes electricity to all parts of the country
noun
[ sing. ] ( BrE ) the system of power lines that joins the places where electricity is produced, and takes electricity to all parts of the country
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005