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 issues.Aric Press et al.

Examples of lightning rod in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
But the effort has also become a lightning rod. Sharon Goldman, Fortune, 5 Nov. 2025 In office, Cheney became a lightning rod for critics of the administration. Don Gonyea, NPR, 4 Nov. 2025 Given the times and the political temperature, The Resurrection Of The Christ is likely to be another lightning rod for debate. Andreas Wiseman, Deadline, 21 Oct. 2025 Just a few more blocks away is the derelict CVS that has become a lightning rod of neighborhood fury, a monument to gross neglect. Wes Burdine, Twin Cities, 19 Oct. 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 7 Nov. 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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