大おお降ぶり

noun, noun or participle which takes 'suru'

heavy rain; downpour

Refers to rain falling heavily; often contrasted with 小降り (light rain). Can be used as a noun or with する to describe the action of raining hard.

See also: 小降り

• 今こん夜やは大おお降ぶりになるそうだ。

  It's supposed to rain heavily tonight.

• 大おお降ぶりの中なかを歩あるいて帰かえった。

  I walked home in the heavy rain.