noun, noun or participle which takes 'suru'
poisoning; toxic harm
Refers to the act of poisoning or the harm caused by poison. Can be used as a noun or with する to mean 'to poison'.
毒害を防ぐために、食品の安全管理が重要だ。
To prevent poisoning, food safety management is important.
川
The river water was poisoned by factory effluent.