Definitions

1. noun

A person who betrays a friend or organization by revealing information about them, often in exchange for money or other benefits.

“The stoolie was caught and exposed for their actions, causing the organization to lose trust in its members.”

2. noun

A person who acts as an informant for the police or other authorities, often by revealing information about a crime or criminal activity.

“The stoolie provided crucial information to the police, helping them to crack the case.”