involuntary manslaughter

noun

: manslaughter resulting from the failure to perform a legal duty expressly required to safeguard human life, from the commission of an unlawful act not constituting a felony, or from the commission of a lawful act in a negligent or improper manner

Examples of involuntary manslaughter in a Sentence

Recent Examples on the Web
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Ruppe took a plea deal for involuntary manslaughter and driving while impaired in the death. Julia Coin january 9, Charlotte Observer, 9 Jan. 2026 In 2020, the utility pleaded guilty to 84 counts of involuntary manslaughter after a transmission-line failure caused the deadly 2018 Camp Fire that razed Paradise in Butte County. Ethan Baron, Mercury News, 7 Jan. 2026 Investigators said that the children's parents were not home at the time the fire broke out, leading to them being charged with involuntary manslaughter and endangering the welfare of children for their negligence. Michael Guise, CBS News, 3 Jan. 2026 Stacey Lee Snow, 53, pleaded not guilty earlier this month to involuntary manslaughter in the death of the 16-month-old girl, who authorities said was found unresponsive after she had been put down for a nap April 8. Teri Figueroa, San Diego Union-Tribune, 31 Dec. 2025 See All Example Sentences for involuntary manslaughter

Word History

First Known Use

1792, in the meaning defined above

Time Traveler
The first known use of involuntary manslaughter was in 1792

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Cite this Entry

“Involuntary manslaughter.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/involuntary%20manslaughter. Accessed 11 Jan. 2026.

Legal Definition

involuntary manslaughter

see manslaughter

Last Updated: - Updated example sentences
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