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Synonyms

outburst

American  
[aut-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.

Keep Reading on Vocabulary.com

Vocabulary lists containing outburst

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:

When Swift detected an energetic outburst, it could rapidly redirect its telescopes toward the source and notify observatories around the world.

From Science Daily ● Nov. 6, 2026

I found Lisandro Martinez's outburst about Manchester United's recruitment very strange, especially after his mistake that cost his side victory over Tottenham.

From BBC ● Oct. 15, 2026

In 2016, Blair was removed from a plane on a stretcher after another outburst on a flight.

From Barron's ● Oct. 12, 2026

A 70-point scoring outburst last week in which QB Gerald Torres threw five TD passes vs.

From Los Angeles Times ● Sep. 22, 2026

I stopped, breathless, already a little ashamed of my outburst, feeling that now at any rate I had burnt my boats for all time.

From "Rebecca" by Daphne du Maurier

There may be other contributory factors to any outbursts — including fatigue, lack of sleep, hunger, thirst, pain, infection, medications, bodily functions and irregular routines, among other many variables.

From MarketWatch ● Oct. 30, 2026

Rushing went through a learning curve juggling his defensive and offensive responsibilities, and navigating intense online scrutiny of his outbursts on the field and in the dugout.

From Los Angeles Times ● Oct. 21, 2026

Known as active galactic nuclei, these bright and powerful galactic cores can launch jets of particles and enormous outbursts that influence conditions across their host galaxies.

From Science Daily ● Oct. 20, 2026

As permafrost degrades, glacial lake outbursts and rock-ice avalanches are expected to increase, producing faster, debris-laden floods that are harder to forecast.

From BBC ● Sep. 3, 2026

Bobby’s outbursts would startle the infrequent passersby and sometimes produce complaints from neighbors.

From "Endgame" by Frank Brady

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