murderer

noun

mur·​der·​er ˈmər-dər-ər How to pronounce murderer (audio)
Synonyms of murderernext
: one who murders
especially : one who commits the crime of murder

Examples of murderer in a Sentence

the murderer was sentenced to life in prison without the possibility of parole
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Having an affair doesn’t make a person a murderer, Rudolf said. Charlotte Observer, 20 Feb. 2026 Investigators are now turning to genetic genealogy, which has previously successfully identified other high-profile criminals like the Golden State Killer and University of Idaho murderer Brian Kohberger. Liz Kreutz, NBC news, 19 Feb. 2026 Originally, the legal teams were only allowed to ask the ICE agent six questions regarding the new revelation that the murderer was allegedly a Haitian hitman. Nikiya Carrero, CBS News, 18 Feb. 2026 His car was found on the Turkey Creek Bridge near Denver, where he had been abducted by an escaped murderer, Joseph Corbett, looking for a quick get-rich scheme. David Faris, TheWeek, 16 Feb. 2026 See All Example Sentences for murderer

Word History

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of murderer was in the 14th century

Browse Nearby Words

Cite this Entry

“Murderer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/murderer. Accessed 26 Feb. 2026.

Legal Definition

murderer

noun
mur·​der·​er ˈmər-dər-ər How to pronounce murderer (audio)
: a person who commits murder

More from Merriam-Webster on murderer

Last Updated: - Updated example sentences
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