rain

US /reɪn/
UK /reɪn/
"rain" picture
1.

moisture condensed from the atmosphere that falls visibly in separate drops

:
The rain started pouring just as we left.
We need to bring an umbrella because of the forecast for rain.
1.

fall as rain

:
It started to rain heavily in the afternoon.
Don't forget your umbrella, it might rain later.