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.
She's been viewed by members of both major parties as both a lightning rod and an advocate for change, in a similar vein to Trump himself. Thomas G. Moukawsher, MSNBC Newsweek, 23 Apr. 2025 Fly like a jet stream Swift became a lightning rod in the debate over carbon dioxide emissions in 2022 after a study published by the Yard, a content and public relations firm, put the Eras Tour singer at the top of a wasteful list. Bryan West, USA Today, 31 Mar. 2025 The other side: The political lightning rod sparked protests and testimony from over 1,500 opponents, including educators, health care workers, labor unions and free speech advocates. Alissa Widman Neese, Axios, 28 Mar. 2025 Because of his draft status and his contract, Power has become a lightning rod for criticism for a frustrated Sabres fan base. Matthew Fairburn, New York Times, 12 Apr. 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

Browse Nearby Words

Cite this Entry

“Lightning rod.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lightning%20rod. Accessed 29 Apr. 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

More from Merriam-Webster on lightning rod

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!