rainest

Verb

rain (third-person singular simple present rains, present participle raining, simple past and past participle rained)

1. (impersonal) To have rain fall from the sky.
   • Judging by the black cloud, it will rain later today.
2. (figuratively, intransitive) To fall as or like rain.
   • Tears rained from her eyes.
3. (figuratively, transitive) To issue (something) in large quantities.
   • The boxer rained punches on his opponent's head.

See all 7 meanings of rain