/ˈmeɪdʒər əˈfɛndər/ – Phrase
Definition: kẻ phạm tội nghiêm trọng.
A more thorough explanation: A major offender is a person who has committed serious criminal offenses, typically involving violence or significant harm to others. This term is often used in the legal context to refer to individuals who have a history of repeated or particularly severe criminal behavior.
Example: The major offender was sentenced to ten years in prison for his role in the robbery.