Murderer

/ˈmɜːrdərər/

Meaning & Definition

noun
A person who commits murder.
The police arrested the murderer who was responsible for the horrific crime.
A person convicted of murder.
The murderer was sentenced to life in prison without the possibility of parole.
A term used informally to describe someone who causes the death of another person, often in a figurative sense.
In the story, the betrayed friend was branded a murderer for ruining his partner's life.

Etymology

From Middle English murderer, from Old French meurtrier, from Latin mactrīx, mactrīcem, from *mactare 'to kill'.

Common Phrases and Expressions

cold-blooded murderer
A murderer who acts without emotions or guilt.
serial murderer
A person who commits a series of two or more murders.
mass murderer
A person who kills multiple people in a single event.

Related Words

murder
The unlawful premeditated killing of one human being by another.
homicide
The deliberate and unlawful killing of one person by another.
assassination
The act of killing someone important for political or ideological reasons.

Slang Meanings

Killer
He's a cold-hearted killer.
Hitman
They hired a hitman to take out their enemy.
Butcher
That guy is a real butcher; he has no qualms about killing.