manslaughter

noun

man·​slaugh·​ter ˈman-ˌslȯ-tər How to pronounce manslaughter (audio)
: the unlawful killing of a human being without express or implied malice

Examples of manslaughter in a Sentence

She was convicted of manslaughter for driving while drunk and killing three people.
Recent Examples on the Web
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Griffith was later arrested and charged with three counts of manslaughter and one count of leaving the scene of personal injury and death, after authorities determined the vehicle was registered to him, according to a news release. Natalie Demaree, Miami Herald, 31 Mar. 2025 The unlicensed driver police say fatally struck a mother and her two children in Brooklyn has been charged with manslaughter — just months after the wig-making social media influencer won a $2 million lawsuit against the NYPD, law enforcement sources say. John Annese, New York Daily News, 30 Mar. 2025 After spending much of his adult life in prison, Goodson was paroled in March 2022 for a 2013 manslaughter conviction, state correction records show. Ellen Moynihan, New York Daily News, 29 Mar. 2025 David Velazquez, 24, pleaded guilty to voluntary manslaughter and a gun enhancement. Meredith Colias-Pete, Chicago Tribune, 29 Mar. 2025 See All Example Sentences for manslaughter

Word History

First Known Use

14th century, in the meaning defined above

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

Browse Nearby Words

Cite this Entry

“Manslaughter.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/manslaughter. Accessed 20 Apr. 2025.

Kids Definition

manslaughter

noun
man·​slaugh·​ter ˈman-ˌslȯt-ər How to pronounce manslaughter (audio)
: the unlawful killing of a person without the intention to do so

Medical Definition

manslaughter

noun
man·​slaugh·​ter ˈman-ˌslȯt-ər How to pronounce manslaughter (audio)
: the slaying of a human being
specifically : the unlawful killing of a human being without express or implied malice

Legal Definition

manslaughter

noun
man·​slaugh·​ter ˈman-ˌslȯ-tər How to pronounce manslaughter (audio)
: the unlawful killing of a human being without malice compare homicide, murder
involuntary manslaughter
: manslaughter resulting from the failure to perform a legal duty expressly required to safeguard human life, from the commission of an unlawful act not amounting to a felony, or from the commission of a lawful act involving a risk of injury or death that is done in an unlawful, reckless, or grossly negligent manner see also reckless homicide at homicide

Note: The exact formulation of the elements of involuntary manslaughter vary from state to state especially with regard to the level of negligence required. In states that grade manslaughter by degrees, involuntary manslaughter is usually graded as a second- or third-degree offense.

misdemeanor-manslaughter
: involuntary manslaughter occurring during the commission of a misdemeanor compare felony murder at murder
voluntary manslaughter
: manslaughter resulting from an intentional act done without malice or premeditation and while in the heat of passion or on sudden provocation

Note: In states that grade manslaughter by degrees, voluntary manslaughter is usually a first-degree offense.

Last Updated: - Updated example sentences
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