mayhem

noun

may·​hem ˈmā-ˌhem  ˈmā-əm 

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 word comes 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. Centuries later, the word came to refer to any kind of violent behavior. Nowadays, mayhem is frequently used to suggest any kind of chaos or disorder, even in far less fraught circumstances, as in "there was mayhem on the field after the winning goal was scored."

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

These are coaches who are being shoved into the mayhem, even as a method of survival. — Sam McDowell, Kansas City Star, 21 Oct. 2026

Most of the mayhem takes place on the ship (filmed on a soundstage in Vancouver), with only about 15 minutes of the movie set in New York — and most of that is in a sewer tunnel. — Los Angeles Times, 19 Oct. 2026

Besides the shock and anger at the weekend’s mayhem, there is an air of defeatism. — Tim Lister, CNN Money, 19 Oct. 2026

The cold front causing a concoction of weather mayhem will arrive in the northern Florida Keys on Sunday morning. — Devoun Cetoute, Miami Herald, 17 Oct. 2026

Word History

Etymology

Middle English maym, maheym, mayehem, mayne "mutilation, injury," borrowed from Anglo-French mahain, mahaigne, mahaim, maine, mayme, noun derivative of mahaigner, mainier, maheimer "to injure, maim entry 1"

Note: See the etymology note at maim entry 1. The preservation of this bisyllabic form of the etymon is probably due to its use in law French.

First Known Use

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

Rhymes for mayhem

• condemn
• atm
• diadem
• ibidem
• meristem
• clem
• em
• femme
• gem
• hem
• phlegm
• rem

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Kids Definition

mayhem

noun

may·​hem ˈmā-ˌhem  ˈmā-əm 

1

: deliberate permanent crippling or injury of any part of the body

2

: needless or willful damage or violence

Medical Definition

mayhem

noun

may·​hem ˈmā-ˌhem  ˈmā-əm 

: 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 

: 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