outburst
//ˈaʊtˌbɜːrst//
Noun
outburstSingular
outburstsPlural
1
A sudden and violent release of emotion, especially anger or excitement.
She apologized for her angry outburst during the meeting.
2
A sudden occurrence or increase of something, such as activity or natural phenomena.
There was a sudden outburst of volcanic activity in the region.