浸しん入にゅう

noun, noun or participle which takes 'suru', intransitive verb

infiltration; flooding

Refers to water or liquid seeping into a place where it is not wanted, such as a building or underground space. Often used in disaster or construction contexts.

• 大おお雨あめで地ち下かに水みずが浸しん入にゅうした。

  Water infiltrated the basement due to heavy rain.

• 堤てい防ぼうが決けっ壊かいし、住じゅう宅たく地ちに浸しん入にゅうする恐おそれがある。

  There is a risk of flooding in residential areas if the levee breaks.