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

But Dabrowski, something of a lightning rod, also would have to completely reinvent himself as a bridge builder. —The Editorial Board, Chicago Tribune, 2 Sep. 2025

Since its creation, the bureau has become a lightning rod for conservatives, with Republican lawmakers long seeking to end its funding and restrict its authority. —Leo Schwartz, Fortune, 2 Sep. 2025

Sarah Parshall Perry, vice president and legal fellow at Defending Education, noted that gender ideology has become a lightning rod in schools across the country. —Mia Cathell, The Washington Examiner, 27 Aug. 2025

Within hours, the redesign became a lightning rod for cultural commentary. —Julian Hayes Ii, Forbes.com, 27 Aug. 2025

Word History

First Known Use

1770, in the meaning defined at sense 1

Rhymes for lightning rod

• amphipod
• arthropod
• copepod
• decapod
• endopod
• escalade
• esplanade
• exopod
• gastropod
• goldenrod
• isopod
• overawed

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