To burst out or break forth.
An eruption; the sudden appearance of a rash, disease, etc.
Synonym of breakout (“escape from prison”)
An outburst or sudden eruption, especially of violence and mischief.
A sudden increase.
To flow outward.
Any outward movement.
Something that flows out of a sewage treatment plant.
The process of flowing out.
A fluid that flows out.
A stream of gaseous material emanating from an active galactic nucleus.
The part of a system that allows material to flow out.