/ˈfɛləni/ – noun
Definition: tội ác, trọng tội, tội nghiêm trọng.
A more thorough explanation: A felony is a serious criminal offense that is typically punishable by imprisonment for more than one year or by death. Felonies are generally more severe than misdemeanors and may include crimes such as murder, robbery, and drug trafficking.
Example: The defendant was charged with committing a felony by embezzling funds from the company.