outbursts is a form of:

Outburst



noun
1.
(Sudden, violent gush; a bursting forth) ការផុះ, ការផ្ទុះ
Example: An out burst of anger; an outburst of lava from a volcano.
2.
ការផ្ទុះឡើង, ការលេចឡើង
ENGLISH MEANING
noun
1.
A bursting forth.