# Actionism

> English word · Proper noun

## Definitions
1. Viennese Actionism, a school of art which started in Vienna, Austria.
2. The ideology of 1960s Radicals.

## Etymology
The second sense was used by Theodor W. Adorno.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/actionism