outburst[
'autbә:st]
n. 爆

, 突

, 破裂, 暴乱
outburst[ noun ]- an unrestrained expression of emotion
<noun.communication>
- a sudden intense happening
<noun.event>
an outburst of heavy rain
a burst of lightning
- a sudden violent disturbance
<noun.act>

Outburst \Out"burst`\, n.
A bursting forth; as, an outburst of laughter.
[1913 Webster +PJC]