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Synonyms

outburst

American  
[out-burst] / ˈaʊtˌbɜrst /

noun

  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

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'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

Mohamed Salah's latest unprompted public outburst will ratchet up the pressure on struggling Liverpool head coach Arne Slot by several notches.

From BBC • May 16, 2026

At the briefing, Trump expressed dismay at the violent outburst at the Washington Hilton, where the black-tie event has been held for more than 50 years.

From Los Angeles Times • Apr. 26, 2026

But the recent outburst of innovation, combined with the heated rivalries among the nation’s battery makers, seems to be moving up the clock.

From The Wall Street Journal • Mar. 28, 2026

The one who had called his name was Masood, the Afghan boy he’d seen at the market the day his father had had his outburst.

From "Shooting Kabul" by N. H. Senzai

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