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
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.
His presence in the White House was also a lightning rod for far-right activists, including Laura Loomer, a firebrand right-wing commentator who is known to have Trump’s ear. Nik Popli, Time, 1 May 2025 In recent years, the area has become a lightning rod for DIY sorts—artisan cheesemakers, kombucha brewers, ceramicists, knife sharpeners. Brad Japhe, Forbes.com, 30 Apr. 2025 Town hall meetings are likely to continue acting as a lightning rod for those angry about the Trump administration's policies. Thomas G. Moukawsher, MSNBC Newsweek, 17 Apr. 2025 Biden's mental acuity while in office continues to be a lightning rod despite Trump taking office again in January. James Powel, USA Today, 22 May 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 16 Jun. 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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