precipitation

US /priːˌsɪp.əˈteɪ.ʃən/
UK /priːˌsɪp.əˈteɪ.ʃən/
"precipitation" picture
1.

rain, snow, sleet, or hail that falls to the ground

:
The forecast calls for a high chance of precipitation tomorrow.
Heavy precipitation caused flooding in the area.
2.

the action or process of precipitating a substance from a solution

:
The chemist observed the precipitation of a solid from the liquid.
This reaction leads to the precipitation of silver chloride.
3.

the fact of suddenly being moved or thrown into a particular state or condition

:
The sudden precipitation of the country into war surprised everyone.
His rash decision led to the precipitation of a crisis.