assassin

noun

as·​sas·​sin ə-ˈsa-sᵊn How to pronounce assassin (audio)
plural assassins
1
: a person who commits murder
especially : one who murders a politically prominent person either for money or from fanatical adherence to a cause
… the location of the victim's gunshot wounds … might point to a professional assassin. Wendy Fry
2
Assassin plural Assassins, history : a person belonging to a Shia Muslim sect during the time of the Crusades whose members were notorious for murdering prominent enemies
For a third of a century, no enemy of the Assassins had ever managed to elude them.Amin Maalouf

Examples of assassin in a Sentence

John Wilkes Booth was the assassin of Abraham Lincoln. shot down by an unknown assassin
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.
Some bowlers are just smiling assassins. Paul Newman, New York Times, 19 Nov. 2025 In the action comedy sequel, former assassin Dan (Mark Wahlberg), wife Jessica (Michelle Monaghan) and their sons jet to off to London to spend the holidays with their daughter. Brian Truitt, USA Today, 18 Nov. 2025 Frölich recalled that Frick had pleaded in the Reichstag for amnesty to be given to Ernst Werner Techow, who had been involved in Rathenau’s murder, and had demanded impunity for the Erzberger assassins, Schulz and Tillessen. Literary Hub, 17 Nov. 2025 But this particular scenario, in which an outsider queen turns workers into her proxy assassins, has never been described in detail before, researchers reported Monday in the journal Current Biology. CNN Money, 17 Nov. 2025 See All Example Sentences for assassin

Word History

Etymology

Medieval Latin assassinus, from Arabic ḥashshāshīn, plural of ḥashshāsh worthless person, literally, hashish user, from hashīsh hashish

First Known Use

circa 1520, in the meaning defined at sense 2

Time Traveler
The first known use of assassin was circa 1520

Browse Nearby Words

Cite this Entry

“Assassin.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/assassin. Accessed 23 Nov. 2025.

Kids Definition

assassin

noun
as·​sas·​sin ə-ˈsas-ən How to pronounce assassin (audio)
: a person who kills another person
especially : one who murders a politically important person either for pay or from loyalty to a cause

More from Merriam-Webster on assassin

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