vigilante

noun

vig·​i·​lan·​te ˌvi-jə-ˈlan-tē How to pronounce vigilante (audio)
: a member of a volunteer committee organized to suppress and punish crime summarily (as when the processes of law are viewed as inadequate)
broadly : a self-appointed doer of justice
vigilantism noun

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The Meaning and Origin of Vigilante

Vigilante entered English in the 19th century, borrowed from the Spanish word of the same spelling which meant “watchman, guard” in that language. The Spanish word can be traced back to the Latin vigilare, meaning “to keep awake.” The earliest use of the word in English was to refer to a member of a vigilance committee, a committee organized to suppress and punish crime summarily, as when the processes of law appear inadequate. The word may often be found in an attributive role, as in the phrases “vigilante justice,” or “vigilante group.” In this slightly broadened sense it carries the suggestion of the enforcement of laws without regard to due process or the general rule of law.

Examples of vigilante in a Sentence

the danger of these self-appointed vigilantes is that they sometimes go after innocent people
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.
Sliwa, the founder of the Guardian Angels anti-crime vigilante group, said in a statement that the only poll that mattered is the one on Election Day. Eduardo Cuevas, USA Today, 10 Oct. 2025 The superhero show stars John Cena as Chris Smith, a superhero vigilante named Peacemaker, who was first introduced in 2021's The Suicide Squad. Caroline Blair, PEOPLE, 10 Oct. 2025 Ronee Blakley, meanwhile, delivers the film’s most haunting performance as a mother who drinks to forget her role in the vigilante violence that birthed Freddy’s oneiric killing spree. Louis Peitzman, Vulture, 9 Oct. 2025 In Season 2, Cross is in pursuit of a ruthless vigilante who is hunting down corrupt billionaire magnates. Rosy Cordero, Deadline, 9 Oct. 2025 See All Example Sentences for vigilante

Word History

Etymology

Spanish, watchman, guard, from vigilante vigilant, from Latin vigilant-, vigilans

First Known Use

1856, in the meaning defined above

Time Traveler
The first known use of vigilante was in 1856

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Cite this Entry

“Vigilante.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/vigilante. Accessed 15 Oct. 2025.

Kids Definition

vigilante

noun
vig·​i·​lan·​te ˌvij-ə-ˈlant-ē How to pronounce vigilante (audio)
: a member of a group of volunteers who decide on their own to stop crime and to punish criminals

More from Merriam-Webster on vigilante

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