criminal noun
ADJ. dangerous, violent | serious | habitual, hardened | professional | master | petty | convicted | known He has been associating with known criminals. | notorious | common She was treated like a common criminal. | white-collar | war He was tried as a war criminal.
VERB + CRIMINAL catch I told him to pass the information to the police so they could catch the criminals.
You can also check other dicts: criminal (English, 中文解释 ), wordnet sense, Collins Definition