mayhem

noun

plural mayhems
1
: needless or willful damage or violence
movies filled with murder and mayhem
2
a
: willful and permanent deprivation of a body part resulting in the impairment of a person's fighting ability
b
: willful and permanent disabling, mutilation, or disfigurement of any part of the body

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Mayhem Has Legal Roots

Legally speaking, mayhem refers to the gruesome crime of deliberately causing an injury that permanently disfigures another. The name derives via Middle English from the Anglo-French verb maheimer ("to maim") and is probably of Germanic origin; the English verb maim comes from the same ancestor. The disfigurement sense of mayhem first appeared in English in the 15th century. By the 19th century the word had come to mean any kind of violent behavior; nowadays, mayhem can be used to suggest any kind of chaos or disorder, as in "there was mayhem in the streets during the citywide blackout."

Examples of mayhem in a Sentence

movies filled with murder and mayhem a criminal who escaped from prison and caused mayhem
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.
New Cook County State’s Attorney Eileen O’Neill Burke is off to a great start in her effort to target deadly enhanced guns that bring criminal mayhem into our communities. John Schmidt, Chicago Tribune, 21 Mar. 2025 These conditions are actively fueling a large brush fire in southeast Miami-Dade in Homestead and near Florida City that has caused traffic mayhem, intermittently shutting down the only routes into the Florida Keys for days. Devoun Cetoute, Miami Herald, 21 Mar. 2025 The market mayhem ultimately forced Truss to scrap her calamitous project. Anna Cooban, CNN, 17 Mar. 2025 The megastar brought mayhem to studio 8H last night as both the host and musical guest for the latest episode of Saturday Night Live's 50th season. Shania Russell, EW.com, 9 Mar. 2025 See All Example Sentences for mayhem

Word History

Etymology

Middle English mayme, mahaime, from Anglo-French mahaim mutilation, mayhem, from maheimer, mahaigner to maim, probably of Germanic origin; akin to Middle High German meiden gelding, Old Norse meitha to injure

First Known Use

15th century, in the meaning defined at sense 2a

Time Traveler
The first known use of mayhem was in the 15th century

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Cite this Entry

“Mayhem.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mayhem. Accessed 29 Mar. 2025.

Kids Definition

mayhem

noun
1
: deliberate permanent crippling or injury of any part of the body
2
: needless or willful damage or violence

Medical Definition

mayhem

noun
: willful and permanent disabling, mutilation, or disfiguring of any part of the body
also : the crime of engaging in mayhem
A Rocklin cosmetic surgeon pleaded "not guilty" to 37 felony counts, including mayhem. … In broadcast media reports, women claimed they had botched plastic surgery procedures that have left them disfigured, disabled or both. California Statewide Law Enforcement Association

Legal Definition

mayhem

noun
may·​hem ˈmā-ˌhem, -əm How to pronounce mayhem (audio)
: willful and permanent crippling, mutilation, or disfigurement of any part of another's body
also : the crime of engaging in mayhem

Note: Under the Model Penal Code and the codes of the states that follow it, mayhem is encompassed by assault and aggravated assault.

Etymology

Anglo-French mahaim, mahain, literally, mutilation, from Old French mahain, from mahaignier to injure, mutilate

More from Merriam-Webster on mayhem

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