noun, noun or participle which takes 'suru', transitive verb
secret report; tip-off; informing against
Refers to secretly informing authorities or a third party about someone's wrongdoing, often with a negative connotation of betrayal. Commonly used in legal, corporate, and criminal contexts.
彼は警察に密告した。
He informed the police secretly.
内部の人間が会社
An insider tipped off about the company's misconduct.