murderer

noun

mur·​der·​er ˈmər-dər-ər How to pronounce murderer (audio)
: 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.
Eventually, Cooper revealed himself to be a serial killer, thus beginning Prater’s fascination with murderers. Louis Peitzman, Vulture, 15 Aug. 2025 And perhaps viewing murderers and carjackers as domestic enemies will actually dissuade those behaviors. Michael Gfoeller and David H. Rundell, MSNBC Newsweek, 13 Aug. 2025 Alicia Daniels Lafayette’s (Lynn Whitfield) murder, however, or at least her murderer, was a shock to most. Ronda Racha Penrice, HollywoodReporter, 11 Aug. 2025 In December, as the manhunt for Luigi Mangione — the man accused of killing UnitedHealthcare CEO Brian Thompson — took the internet by storm, the web inevitably got around to casting the non-existent movie about the alleged murderer. Rance Collins, IndieWire, 9 Aug. 2025 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

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Cite this Entry

“Murderer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/murderer. Accessed 26 Aug. 2025.

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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