strike down

verb

struck down; struck down also stricken down; striking down; strikes down

transitive verb

: annul, nullify
the board struck down the appointment
especially : to declare (a law) illegal and unenforceable
the Supreme Court struck down the law

Examples of strike down in a Sentence

a law that was later struck down by the U.S. Supreme Court as unconstitutional
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.
Since the Supreme Court struck down a federal ban on sports betting in 2018, the league has embroiled itself in a matrix of relationships with sports-betting operators, including its official partners DraftKings, FanDuel, and BetMGM. Sally Jenkins, The Atlantic, 26 Oct. 2025 That’s when the Supreme Court struck down the Professional Amateur Sports Protection Act, which barred sports betting in most states. Preston Fore, Fortune, 25 Oct. 2025 Everything changed when, on May 14, 2018, the Supreme Court ruled to strike down the 1992 law, allowing each individual state to decide whether to make sports betting legal or not. Giulia Carbonaro, MSNBC Newsweek, 24 Oct. 2025 Trump’s concerns over the advertisement appear to stem from its use of Reagan’s audio and potential to sway decisions in his tariff cases, which several lower courts previously struck down. Surina Venkat, The Hill, 24 Oct. 2025 See All Example Sentences for strike down

Word History

First Known Use

1779, in the meaning defined above

Time Traveler
The first known use of strike down was in 1779

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Cite this Entry

“Strike down.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/strike%20down. Accessed 28 Oct. 2025.

Kids Definition

strike down

verb
: to make null and void : annul
struck down the proposal
especially : to declare (a law) illegal and unenforceable
the court struck down the law

Legal Definition

strike down

transitive verb
: annul, nullify
the trustee…can strike down transfersJ. J. White and R. S. Summers
especially : to declare (a law) illegal and unenforceable
the court struck down death penalty provisions L. H. Tribe

More from Merriam-Webster on strike down

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