outburst

noun

out·​burst ˈau̇t-ˌbərst 

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

Synonyms of outburst

• explosion
• burst
• eruption
• flash

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

His dismissal wasn’t so much the result of one outburst or misstep, the person told The Times, but the culmination of a season’s worth of issues that boiled over in the wake of the Nebraska loss. — Ryan Kartje, Los Angeles Times, 15 Sep. 2026

Tristan Peters fouled off 12 pitches in an 18-pitch at-bat that keyed Chicago's six-run outburst in the sixth inning and the White Sox beat the Cleveland Guardians 7-3 on Monday night to stay atop the AL Central. — CBS News, 15 Sep. 2026

Laurie tried to tiptoe around his emotions, unsure what might trigger an outburst. — Mirin Fader, New York Times, 11 Sep. 2026

But foreigners have also experienced sporadic outbursts of xenophobic violence. — ABC News, 11 Sep. 2026

Word History

First Known Use

1657, in the meaning defined at sense 1

Rhymes for outburst

• accursed
• amerced
• cloudburst
• coerced
• conversed
• disbursed
• dispersed
• headfirst
• immersed
• rehearsed
• reversed
• starburst

Kids Definition

outburst

noun

out·​burst -ˌbərst 

1

: a sudden violent expression of strong feeling

an outburst of anger

2

: a sudden increase in activity or growth