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.

Synonyms of strike down

• abolish
• repeal
• cancel
• set aside
• roll back
• avoid
• overturn

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

Sally and Gillian come from a long line of witches and have lived in a resplendent Massachusetts home with their aunts Frances (Stockard Channing) and Jet (Dianne Wiest) ever since a curse struck down their father and led to their mother’s suicide. — Angelica Jade Bastién, Vulture, 11 Sep. 2026

The current attorney general refused to appeal a court decision that struck down a 1987 state law prohibiting citizens from openly carrying firearms in public. — José Javier Rodríguez, Sun Sentinel, 11 Sep. 2026

After Texas held its 1996 primaries, a federal court struck down several congressional districts. — Arkansas Online, 10 Sep. 2026

More than $100 billion has been refunded due to a Supreme Court ruling earlier this year that struck down many of the administration's tariffs. — Joe Walsh, CBS News, 10 Sep. 2026

Word History

First Known Use

1779, in the meaning defined above

Rhymes for strike down

• chinatown
• tumbledown
• adown
• blowdown
• breakdown
• countdown
• crackdown
• crosstown
• downtown
• drawdown
• dropdown
• facedown

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 transfers

—J. J. White and R. S. Summers

especially : to declare (a law) illegal and unenforceable

the court struck down death penalty provisions

—L. H. Tribe