noun, noun or participle which takes 'suru'
misuse; improper use; mishandling
Refers to using something in a wrong or unintended way, often implying a mistake or lack of proper care. Can be used as a noun or with する to mean 'to misuse'.
See also: 誤用
薬の誤使用は危険です。
Misuse of medicine is dangerous.
彼
He misused the machine and broke it.