strike down

verb

struck down; struck down also stricken down; striking down; strikes down
Synonyms of strike downnext

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.
And when those were struck down by the Supreme Court in February, they were quickly replaced by Section 122 tariffs that continued to compound uncertainty across the trade landscape. Jasmin Malik Chua, Footwear News, 10 June 2026 However, the Supreme Court in several cases has struck down any improper use or desecration of the flag on the grounds of free speech, according to the Library of Congress’ most frequently asked questions about flag law. Darleene Powells, Boston Herald, 10 June 2026 The justices ultimately agreed, striking down the Florida law in what’s become crucial case law in disputes over government efforts to control editorial independence at newspapers. Winston Cho, HollywoodReporter, 10 June 2026 The Supreme Court struck down a centerpiece of that tariff regime earlier this year, deeming it unconstitutional. Greg Iacurci, CNBC, 10 June 2026 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

Browse Nearby Words

Cite this Entry

“Strike down.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/strike%20down. Accessed 15 Jun. 2026.

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

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