decapitate

1 of 2

verb

decapitated; decapitating
Synonyms of decapitate

transitive verb

: to cut off the head of : behead

decapitator

2 of 2

noun

plural -s
: one that decapitates

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 of decapitate

Examples of decapitate in a Sentence

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

Word History

Etymology

Verb

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

First Known Use

Verb

circa 1611, in the meaning defined above

Time Traveler
The first known use of decapitate was circa 1611

Browse Nearby Words

Cite this Entry

“Decapitate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/decapitate. Accessed 27 Aug. 2026.

Kids Definition

decapitate

verb
decapitated; decapitating
: to cut off the head of : behead
Etymology

Verb

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
decapitated; decapitating
: to cut off the head of
: relating to or being a decapitated experimental animal
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