: 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

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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.
Think Batman set in the slums of Georgian London; Maximus is a literal Duke by day and vigilante by night, obsessed with avenging the death of his parents. American Booksellers Association, USA Today, 25 July 2025 Comment threads, whether on public forums or a closed, women-only dating safety app, welcome, and even invite, vigilante justice. Elliot Williams, CNN Money, 25 July 2025 Leonardo DiCaprio and Teyana Taylor star in the roles of ex-revolutionary vigilantes who are on the run from a white supremacist police officer played by Sean Penn. Michael Saponara, Billboard, 24 July 2025 While experts try to calmly debate the strange occurrence, others use it to enact vigilante justice: starting with a war criminal. Marta Balaga, Variety, 7 July 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 1 Aug. 2025.

Kids Definition

vigilante

noun
: 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

Last Updated: - Updated example sentences
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