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Showing results for crack down. Search instead for crack+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]