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Synonyms

break-in

American  
[breyk-in] / ˈbreɪkˌɪn /

noun

  1. an illegal entry into a home, car, office, etc.

  2. break-in period.


break in British  

verb

  1. (sometimes foll by on) to interrupt

  2. (intr) to enter a house, etc, illegally, esp by force

  3. (tr) to accustom (a person or animal) to normal duties or practice

  4. (tr) to use or wear (shoes, new equipment, etc) until comfortable or running smoothly

  5. (tr) to bring (new land) under cultivation

"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. the illegal entering of a building, esp by thieves

    2. ( as modifier )

      the break-in plans

"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
break in Idioms  
  1. Enter by force, as in The thieves broke in through the back door . [Mid-1500s] Also see break into .

  2. Also, break in on . Interrupt or disturb something unexpectedly, as in His assistant broke in with the bad news just as we were ready to sign the agreement , or He broke in on our private talks . [Mid-1600s]

  3. Train or instruct someone in a new job or enterprise, as in Every semester she had to break in a new teaching assistant . [Late 1700s]

  4. Loosen or soften with use, as in It takes a while to break in a pair of new shoes .


Etymology

Origin of break-in

First recorded in 1855–60; noun use of verb phrase break in

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.

Its findings are due out in May, but a preliminary report released last week spoke of "systemic failures" which enabled the break-in.

From BBC

Police said the first blast occurred after a police car arrived at the scene of the reported break-in at a shop in the city centre.

From BBC

It was his second break-in since opening the shop in 2023.

From Los Angeles Times

Prosecutor Deanna Heer KC said aggravated burglary charges against 18 other defendants who are accused of taking part in the break-in will be dropped.

From BBC

After a break-in, strikes and a ticket fraud scandal, the beleaguered Louvre museum in Paris said Friday it had suffered a water leak in its most-visited wing, the second flood in three months.

From Barron's