A lightning rod (US, AUS) or lightning conductor is a metal rod mounted on a structure and intended to protect the structure from a lightning strike. read more
Lightning rod definition is - a grounded metallic rod set up on a structure (such as a building) to protect it from lightning. How to use lightning rod in a sentence. read more
Lightning Rods - A lightning rod provides a low-resistance path to ground for electrical currents from lightning strikes. Learn the facts and fiction about the lightning rod. read more