ˈlightning conˌductor BrE AmE noun [countable] British English
a metal wire or bar that is attached to the side of a building and goes from the top to the ground, used to protect the building from lightning
ˈlightning conˌductor BrE AmE noun [countable] British English
a metal wire or bar that is attached to the side of a building and goes from the top to the ground, used to protect the building from lightning
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012