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.
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 In recent years, DEI has become a social and political lightning rod for lawmakers, corporate leaders and conservative activists who have sought to cast such initiatives as unfair and even racist, with some emboldened by the Supreme Court’s gutting of affirmative action. Nicquel Terry Ellis, CNN, 22 Jan. 2025 The practice, which Mueller acknowledged became more prevalent in the past five to 10 years, has become a lightning rod for department critics. Olivia Olander, Chicago Tribune, 20 Jan. 2025 Statues on college campuses have long been lightning rods for the issues and debates coursing through society. Mary Logan Bikoff, New York Times, 18 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 5 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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