outburst

noun

out·​burst ˈau̇t-ˌbərst How to pronounce outburst (audio)
Synonyms of outburstnext
1
: a violent expression of feeling
an outburst of anger
2
: a surge of activity or growth
… new outbursts of creative power …C. E. Montague
3
: eruption
volcanic outbursts

Examples of outburst in a Sentence

the judge directed the courtroom spectators to refrain from any outbursts when the verdict was read there was a remarkable outburst of work in the office as the visiting VIPs made their tour
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The Dodgers’ offensive outburst smoothed away that rocky start. Bill Plunkett, Daily News, 3 Apr. 2026 The Heat’s first game against the Wizards since Adebayo’s outburst is Saturday at Kaseya Center. Ira Winderman, Sun Sentinel, 2 Apr. 2026 Backlash was immediate given the rapper’s history of antisemitic outbursts. Zack Sharf, Variety, 1 Apr. 2026 No one, not even Jason — who is baffled at the galley’s sudden collapse — is more surprised at Ellie’s outburst than Ben. Rafaela Bassili, Vulture, 31 Mar. 2026 See All Example Sentences for outburst

Word History

First Known Use

1657, in the meaning defined at sense 1

Time Traveler
The first known use of outburst was in 1657

Browse Nearby Words

Cite this Entry

“Outburst.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/outburst. Accessed 5 Apr. 2026.

Kids Definition

outburst

noun
out·​burst -ˌbərst How to pronounce outburst (audio)
1
: a sudden violent expression of strong feeling
an outburst of anger
2
: a sudden increase in activity or growth

More from Merriam-Webster on outburst

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster