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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.

China, which has stepped up cooperation with regional governments in recent years to crack down on scam networks, has acknowledged the geographical shift.

From Barron's • May 17, 2026

Feldstein Soto ran on a promise to crack down on no-bid contracts — a stance prompted in part by the corruption scandal that ensnared the office of her predecessor, former City Atty.

From Los Angeles Times • May 1, 2026

To crack down on GRATs, for instance, the legislation would need to more precisely identify which practices are most problematic, “instead of increasing the cost of a legitimate investment vehicle,” McBride says.

From Barron's • Apr. 22, 2026

The agency wants “to crack down on bad actors in the profession” and protect investors, a spokesman said.

From The Wall Street Journal • Apr. 20, 2026

“They’ll crack down for a time, and then things will get easier again. It’s always the same. We just have to keep our heads down.”

From "Prisoner B-3087" by Alan Gratz

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