IPA: /ˈkʌlprɪt/
KK: /ˈkʌlprɪt/
A person who is responsible for a crime or wrongdoing.
The police arrested the culprit after a long investigation.
Culprit → The word originates from the Old French 'culprit', which means 'guilty' or 'one who is at fault'. It is derived from 'culpable' (meaning blameworthy) and the suffix '-it' (indicating a person). Thus, a culprit is a person who is guilty or at fault for a crime or wrongdoing.
Think of someone who is 'guilty' ('culpable') — that's why we call them a culprit.