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Synonyms

crack down

British  

verb

  1. to take severe measures (against); become stricter (with)

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

noun

  1. severe or repressive measures

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
crack down Idioms  
  1. Act more forcefully to regulate, repress, or restrain. For example, The police cracked down on speeding. [1930s]


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Amodei urged policymakers to crack down on “industrial-scale distillation.”

From The Wall Street Journal Jul. 29, 2026

She is urging the new prime minister "to crack down on firms pumping sewage into sea & rivers".

From BBC Jul. 26, 2026

The millionaire lawyer will take office on August 7 and has pledged to crack down on armed groups, partly by forging military partnerships with the United States and Israel.

From Barron's Jul. 21, 2026

In Orange County, officials said it was limitations on visibility for lifeguards that prompted them to crack down on shade coverings ahead of the busy season when thousands of visitors hit the beach daily.

From Los Angeles Times Jul. 5, 2026

Democratic President Harry S. Truman was running for reelection on a platform that included federal laws intended to crack down on lynchings, poll taxes, and employment discrimination.

From "At Last She Stood" by Erin Entrada Kelly

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