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Synonyms

pile up

British  

verb

  1. to gather or be gathered in a pile; accumulate

  2. informal to crash or cause to crash

"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. informal a multiple collision of vehicles

"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
pile up Idioms  
  1. Accumulate, as in The leaves piled up in the yard , or He piled up a huge fortune . In this idiom pile means “form a heap or mass of something.” [Mid-1800s]

  2. Be involved in a crash, as in When the police arrived, at least four cars had piled up . [Late 1800s]


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.

It is a nice gesture but the dogs pile up on themselves, get tangled and turn inward.

From Literature

The sleet piled up and hid the trail.

From Literature

As job cuts pile up, Tinner is up against intense competition in a job market flooded with talent from the top companies in tech.

From Los Angeles Times

When it can’t export, unsold products pile up at home and contribute to deflationary worries.

From The Wall Street Journal

In the third over he put down Samson on 15 – a mistake India punished by piling up the highest T20 score ever made against England.

From BBC