Dictionary.com
Thesaurus.com

Antifa

American  
[an-tee-fuh, an-ti-fuh, an-tee-fah] / ænˈti fə, ˈæn tɪ fə, ˈæn ti fɑ /
Or antifa

noun

  1. a political movement whose followers are left-wing activists who oppose fascist authoritarianism, capitalism, and extreme right-wing ideologies such as nationalism, xenophobia, and white supremacy (often used attributively).

    Antifa protesters marched on a far-right demonstration, with police intervening to stop the opposing sides from clashing.

  2. a group of such activists, or a member of such a group.


Etymology

Origin of Antifa

First recorded in 1945–50; from German Antifa, shortening of Antifaschismus “antifascism” and antifaschistisch “antifascist”; see origin at anti- ( def. ), fascism, fascist

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.

Seven people have gone on trial in Dresden, eastern Germany, charged with being members or supporters of a militant, criminal left-wing extremist group, Antifa Ost - also known as the "hammer gang".

From BBC • Nov. 25, 2025

As we sat around the table, they made jokes about being Antifa or perhaps being terrorists with their bad knees.

From Slate • Oct. 22, 2025

The first U.S. organization to adopt the name was Rose City Antifa, founded in Portland in 2007.

From Los Angeles Times • Sep. 22, 2025

The Boston Police Department said 23-year-old Jared Dowell, who goes by Riley and claims to be nonbinary, was observed spray-painting anti-police phrases associated with Antifa on a monument downtown.

From Washington Times • Jan. 22, 2023

Author Noam Chomsky and journalist Chris Hedges have been outspoken left-wing critics of Antifa, arguing that their tactics hurt the progressive cause.

From Salon • Dec. 6, 2021