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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

Martinez's outburst was triggered by United's lengthy injury list that led to Ayden Heaven playing at left-back in Madrid.

From BBC ● Oct. 16, 2026

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

From Barron's ● Oct. 12, 2026

The scene is a neat bookend to the “You can’t handle the truth” outburst elicited from Jack Nicholson’s Col.

From The Wall Street Journal ● Sep. 30, 2026

When I looked back out there, the bird was long gone, probably scared off by the outburst of yelling that was going on in my classroom.

From "Drums, Girls, and Dangerous Pie" by Jordan Sonnenblick

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

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

Amatya, the company’s acting chief executive, said the project was designed to survive intense, low-probability floods, but not glacial lake outbursts and catastrophic debris flows.

From The Wall Street Journal ● Sep. 9, 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

And believe it or not, he was pretty good, even with the occasional outbursts that, for me, had become so normal that it was like they weren't even happening.

From "When I Was the Greatest" by Jason Reynolds

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