# Petrobrusianism

> English word · Noun

## Definitions
1. Religious support for Peter of Bruys.

## Etymology
From Petrobrusian + -ism.

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