Dictionary.com
Thesaurus.com
Showing results for crack down. Search instead for prick+down.
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.

Advocates warn that until federal regulators crack down more aggressively on opt-out fee models, the burden will remain entirely on everyday consumers to audit their own bills for junk fees.

From MarketWatch • Jun. 2, 2026

China's food delivery apps will now have to verify restaurants' licences and operating addresses, as authorities crack down on thousands of "ghost kitchens" that have raised food safety fears.

From BBC • Jun. 2, 2026

Efforts to crack down on teen vaping appear to be working.

From The Wall Street Journal • May 24, 2026

Wednesday’s hearing made clear there is also a bipartisan desire in the upper chamber of Congress to crack down on the platforms.

From Barron's • May 20, 2026

One camper was washing up in an old red mop bucket with a crack down the side.

From "The Marrow Thieves" by Cherie Dimaline

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "crack down" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com