害す

がいす

[gaisu]

Meanings

1.Godansu verb - precursor to the modern suruTransitive

to injure; to damage; to harm; to hurt

2.Godansu verb - precursor to the modern suruTransitive

to kill

3.Godansu verb - precursor to the modern suruTransitive

to hinder; to obstruct

不法投棄が環境を害した。

Illegal dumping harmed the environment.

彼は過労で健康を害してしまった。

He ended up harming his health due to overwork.

その情報漏洩は会社の信用を害する。

That information leak will damage the company's credibility.