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Synonyms

lash out

British  

verb

  1. to burst into or resort to verbal or physical attack

  2. informal to be extravagant, as in spending

"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

lash out Idioms  
  1. Make a sudden blow or fierce verbal attack. For example, The mule lashed out with its hind legs, or After listening to Dad's criticism of his driving, Arthur lashed out at him. [Second half of 1500s]


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.

See Examples For:

These setbacks will likely prompt Mr. Putin to lash out.

From The Wall Street Journal Jul. 5, 2026

"I think for me, I know myself, and I don't want to lash out on my team. They're good people. They don't deserve that, and I know I'm emotional," said the 21-year-old.

From Barron's Jan. 27, 2026

People with the condition start to lash out at loved ones or lose interest in lifelong relationships.

From Los Angeles Times Sep. 7, 2025

"When Henry's dysregulated... he will lash out and he's not in control," she said.

From BBC Jun. 17, 2025

I thought he might shift from the self-effacing Abnegation leader to the nightmare I knew at home, that he might lash out and reveal himself for who he is.

From "Allegiant" by Veronica Roth

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