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 But when Derek Huffman voluntarily joined the Russian army in May, the family became a lightning rod for broader online scrutiny. Caroline Radnofsky, NBC news, 2 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 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 14 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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