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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.

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:

Slugger Cal Raleigh followed his 60-home run outburst by hitting under .200.

From The Wall Street Journal Sep. 18, 2026

She told the BBC her comment was "an emotional outburst" that was not intended to be public and that she regretted the tone used.

From BBC Sep. 13, 2026

The research produced one of the most detailed optical records ever assembled of a black hole outburst.

From Science Daily Jul. 31, 2026

Taken aback by Gavriel’s fiery outburst, Yair asks in disbelief, “why can’t we live side by side in peace?”

From The Wall Street Journal Jul. 24, 2026

Her outburst is so uncharacteristic, I can’t help but laugh.

From "A Place at the Table" by Saadia Faruqi and Laura Shovan

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

"So you are going to get more landslides, debris flows, glacial meltwater, lake outbursts, glacier collapses, because climate warming ultimately destabilises these high mountain environments."

From BBC Aug. 27, 2026

Her husky voice is familiar to pilots in Greek skies -- as are her outbursts.

From Barron's Aug. 23, 2026

But where once these kinds of outbursts would have made waves, they now seem to ripple at best.

From Slate Aug. 18, 2026

“A few seconds of his rant. I don’t have the time to waste on outbursts like that.”

From "Millionaires for the Month" by Stacey McAnulty

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