Culprit

/ˈkʌl.prɪt/

Meaning & Definition

noun
A person who is responsible for a crime or wrongdoing.
The police swiftly apprehended the culprit behind the string of burglaries.
A person or thing responsible for a specified problem or fault.
The investigation revealed that pollution was the main culprit of the river's decline in health.
A guilty party in a legal context.
In court, the culprit pleaded not guilty to the charges against him.

Etymology

From Latin 'culpan', meaning blame or fault.

Common Phrases and Expressions

foul play
deceptive or unfair behavior, often in a crime context
a scapegoat
someone who is unfairly blamed for problems not of their making

Related Words

culpable
deserving blame
culpability
the quality of being guilty or responsible for a fault

Slang Meanings

suspect
That guy is the main suspect; he might be the culprit.
bad guy
In every story, there's always a culprit, the bad guy everyone loves to hate.