outburst
UK[ˈaʊtbɜːst]US[ˈaʊtbɜːrst]
n
A sudden, strong expression of an emotion, especially anger.
n
A sudden, violent occurrence or release of something, such as energy or activity.
Morpheme Breakdown
out
burst
out
burst
Etymology
The word "outburst" is a transparent compound formed from two native English elements. The prefix "out-" conveys a sense of outward motion or emergence, while the core verb "burst" describes a sudden, forceful release from containment. This literal combination perfectly captures the word's modern abstract meanings: an emotional "outburst" is a sudden, uncontrolled expression that emerges from within, while a volcanic "outburst" is a violent release of pent-up material. The logic of the word's construction remains immediately clear, directly linking the action of bursting outward to its figurative applications in describing emotional or physical explosions.
Analysis
Structure: out + burst
- out (Old English: ūt): A prefix indicating outward direction, emergence, or exceeding a limit.
- burst (Old English: berstan): A verb meaning to break open or apart suddenly and violently, often with an internal force.
Examples
The manager's sudden outburst of anger shocked the entire team.
The article triggered an outburst of protest on social media.
A final outburst of creativity produced her most celebrated work.