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Synonyms

vigilante

American  
[vij-uh-lan-tee] / ˌvɪdʒ əˈlæn ti /

noun

  1. a member of a vigilance committee.

  2. any person who takes the law into their own hands, such as by avenging a crime.


adjective

  1. done violently and summarily, without recourse to lawful procedures.

    vigilante justice.

vigilante British  
/ ˌvɪdʒɪˈlæntɪ /

noun

  1. one of an organized group of citizens who take upon themselves the protection of their district, properties, etc

  2. Also called: vigilance man.  a member of a vigilance committee

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of vigilante

An Americanism dating back to 1825–35; from Spanish: literally, “vigilant”

Explanation

If you’re a vigilante, you might take the law into your own hands by trying to catch or punish someone in your own way. If you wrestle jaywalkers down to the ground, you might be called a vigilante. Vigilante is a form of the word vigilant, which means "keeping a watchful or close eye on events and people." Sometimes a vigilante will make news for catching a criminal, and sometimes vigilante groups form to target crimes in a bad neighborhood. A common combined use is "vigilante justice," which refers to a form of law-keeping outside of the official channels of police and the courts.

Keep Reading on Vocabulary.com

Vocabulary lists containing vigilante

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

CapitalWatch describes itself on its website as “A Vigilante of the Capital Flowing in and out of Stock Markets Around the World.”

From Barron's • Feb. 11, 2026

Vigilante uses Japanese musical instrument to deter crooks.

From MarketWatch • Jan. 12, 2026

Aside from Vigilante, Chris Smith’s friends are normal.

From Salon • Aug. 28, 2025

“Follow me here... Vigilante S— is about Taylor Swift telling Kim Kardashian and giving her evidence that Kanye West was cheating,” @TheTitanBaddie tweeted.

From Los Angeles Times • Oct. 21, 2022

The members of the Vigilante Committee besieged this place, and presently took charge of Terry and Ashe, as prisoners.

From The Story of the Outlaw A Study of the Western Desperado by Hough, Emerson