天が抜ける (あまがぬける) Japanese meaning | KotomoraMeanings
1
expression, ichidan verb
the skies open up; rain cats and dogs
Idiomatic expression for extremely heavy rain, as if the sky itself has broken open. More vivid and colloquial than 大雨が降る.
で
、
外
に
出
られ
ない
。
It's raining cats and dogs, so I can't go outside.