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.
Rob Dillingham was a lightning rod of offense and energy. Jace Frederick, Twin Cities, 31 Jan. 2025 The death of Riley, a 22-year-old woman who was murdered by Jose Ibarra, an undocumented immigrant, on Feb. 22, 2024, fueled the immigration debate in the United States and became a lightning rod issue for Trump on the campaign trail. Lauren Peller, ABC News, 22 Jan. 2025 Advertisement Politics Loved or hated, lawmaker Scott Wiener is a lightning rod who could make history April 27, 2023 Come January, Republicans will control the White House and both chambers of Congress. Julia Wick, Los Angeles Times, 22 Dec. 2024 In recent years, CRT has become a lightning rod for Republicans, including Trump, who hang their arguments on a nebulous definition of the theory. Zachary Schermele, USA TODAY, 29 Jan. 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

Dictionary Entries Near lightning rod

Cite this Entry

“Lightning rod.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lightning%20rod. Accessed 16 Feb. 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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