decapitate

verb

de·​cap·​i·​tate di-ˈka-pə-ˌtāt 

dē-

decapitated; decapitating

transitive verb

: to cut off the head of : behead

decapitation

di-ˌka-pə-ˈtā-shən 

dē-

noun

decapitator

di-ˈka-pə-ˌtā-tər 

dē-

noun

Did you know?

Decapitation is a quick and fairly painless way to go, so it was once considered suitable only for nobles like Sir Walter Raleigh, Mary Queen of Scots, and two of Henry VIII's unfortunate wives. The invention of the guillotine in the 18th century was meant to make execution swifter and more painless than hanging or a badly aimed blow by the executioner's sword.

Synonyms

• behead
• guillotine
• head

Examples of decapitate in a Sentence

a particularly gruesome series of murders in which the victims were decapitated

Recent Examples on the Web

Some victims were mutilated, and many were decapitated. —Monica Mercuri, Forbes.com, 16 May 2025

While this was a funeral rite for some in the Roman period, the researchers think the man was decapitated as a mercy killing after the lion bite. —Ashley Strickland, CNN Money, 23 Apr. 2025

This is the Fisk of early Daredevil, the man who decapitated a Russian gangster by bashing his head repeatedly with a car door. —Ben Rosenstock, Vulture, 16 Apr. 2025

The remains showed signs of severe injuries, and many had been decapitated. —Sarah Kuta, Smithsonian Magazine, 28 Apr. 2025

Word History

Etymology

Late Latin decapitatus, past participle of decapitare, from Latin de- + capit-, caput head — more at head

First Known Use

circa 1611, in the meaning defined above

Rhymes for decapitate

• abbreviate
• accelerate
• accommodate
• accumulate
• acuminate
• adjudicate
• adulterate
• affiliate
• agglomerate
• agglutinate
• alleviate
• amalgamate

Kids Definition

decapitate

verb

de·​cap·​i·​tate di-ˈkap-ə-ˌtāt 

decapitated; decapitating

: to cut off the head of : behead

decapitation

-ˌkap-ə-ˈtā-shən 

noun

Etymology

derived from Latin decapitare "to cut off the head of," from de- "from, away" and caput "head" — related to capital

Medical Definition

decapitate

1 of 2 transitive verb

de·​cap·​i·​tate di-ˈkap-ə-ˌtāt 

decapitated; decapitating

: to cut off the head of

decapitation

-ˌkap-ə-ˈtā-shən 

noun

decapitate

2 of 2 adjective

de·​cap·​i·​tate -ə-ˌtāt  -ət-ət 

: relating to or being a decapitated experimental animal