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.
In that same conversation, Marian also alleged that Alex speculated on the murderer's motives. Emily Blackwood, PEOPLE, 5 Nov. 2025 The federal correctional institution, which also houses accused United Healthcare CEO’s murderer Luigi Mangione, is notorious for its harsh conditions. Madeleine Marr, Miami Herald, 31 Oct. 2025 After receiving a wave of backlash, the now-notorious TERF said her villain — a cross-dressing cis murderer — was based on a real-life pair of killers, Jerry Brudos and Russell Williams. Quispe López, Them., 30 Oct. 2025 Nothing will slow us down from recruiting more officers to remove murderers, rapists, pedophiles, gang members, and terrorists from American communities. Dan Gooding, MSNBC Newsweek, 29 Oct. 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 8 Nov. 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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