lightning rod

noun

1
: a grounded metallic rod set up on a structure (such as a building) to protect it from lightning
2
: one that serves to divert attack from another
3
: one that is a frequent target of criticism or focus of controversy
she has become a convenient lightning rod for voters' discontent with law-and-order issuesAric Press et al.

Examples of lightning rod in a Sentence

Recent Examples on the Web
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Because of his draft status and his contract, Power has become a lightning rod for criticism for a frustrated Sabres fan base. Matthew Fairburn, New York Times, 12 Apr. 2025 As a leader in the Communist Party USA and an associate of the Black Panther Party, Davis became a lightning rod for national controversy and state surveillance. Sughnen Yongo, Forbes.com, 10 Apr. 2025 Rising out of Mount Druitt, the group first made headlines for their raw drill sound, but soon became lightning rods for controversy and police scrutiny. Jessica Lynch, Billboard, 3 Apr. 2025 With his high profile, confrontational statements and postings on social media, Musk has become a lightning rod for people opposed to the policies of the Trump administration. Chris Isidore, CNN Money, 2 Apr. 2025 See All Example Sentences for lightning rod

Word History

First Known Use

1770, in the meaning defined at sense 1

Time Traveler
The first known use of lightning rod was in 1770

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Cite this Entry

“Lightning rod.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lightning%20rod. Accessed 19 Apr. 2025.

Kids Definition

lightning rod

noun
: a metal rod set up on a building or a ship and connected with the earth or water below to decrease the chances of damage from lightning

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