The forceful ejection or gushing out of liquids, gases, lava, etc.; an eruption. Also used figuratively for a sudden outpouring.
火山が噴出して周辺の村に避難命令が出た。
The volcano erupted, and evacuation orders were issued for nearby villages.
油井から原油が噴出しているのを早急に止める必要がある。
Crude oil is gushing from the well and needs to be stopped immediately.
会場から笑いが噴出した。
Laughter erupted from the audience.