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Synonyms

outburst

American  
[out-burst] / ˈaʊtˌbɜrst /

noun

outbursts plural
  1. a sudden and violent release or outpouring.

    an outburst of tears.

  2. a sudden spell of activity, energy, etc.

  3. a public disturbance; riot; outbreak.

  4. a bursting forth; eruption.


outburst British  
/ ˈaʊtˌbɜːst /

noun

  1. a sudden and violent expression of emotion

  2. an explosion or eruption

"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

Other Word Forms

Noun Inflected Forms

Etymology

Origin of outburst

First recorded in 1650–60; out- + burst

Explanation

When you can't help an angry shout or a burst of emotion, that's an outburst. A toddler's outburst might take the form of a full-blown temper tantrum. An outburst of passion or emotion can be angry words, a broken glass, or a triumphant whoop. There are also figurative outbursts, like the outburst of political enthusiasm within a particular group of voters, or an outburst of energy in the midst of a modern dance performance. The Middle English verb that proceeded outburst was outbresten.

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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.

There was the occasional outburst as angry drivers leaned heavily on their horns, filling the peaceful meadow with a sudden blast of urban agita, but in general, things remained calm.

From Los Angeles Times • May 18, 2026

"There's nothing in there I'm ashamed of," Brockman hit back, claiming that the journal did not include details of an outburst from Musk in 2017.

From Barron's • May 18, 2026

John, surrounded by patient, understanding friends and loved ones, tries to maintain as normal a life as possible, but rarely does more than a minute or two go by without a sudden, embarrassing outburst.

From The Wall Street Journal • Apr. 23, 2026

His bad-tempered outburst showed a different side of a man used to cracking jokes and charming even his critics.

From BBC • Apr. 3, 2026

She was too startled by her outburst to be afraid.

From "The Midwife's Apprentice" by Karen Cushman

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