( lightning conductors)
A lightning conductor is a long thin piece of metal on top of a building that attracts lightning and allows it to reach the ground safely. ( BRIT; in AM, use lightning rod )
N-COUNT
( lightning conductors)
A lightning conductor is a long thin piece of metal on top of a building that attracts lightning and allows it to reach the ground safely. ( BRIT; in AM, use lightning rod )
N-COUNT
Collins COBUILD Advanced Learner's English Dictionary. Английский словарь Коллинз COBUILD для изучающих язык на продвинутом уровне. 2006