# Landmarkism

> English word · Proper noun

## Definitions
1. An ecclesiology whereby non-Baptist churches are considered illegitimate.

## Etymology
From landmark + -ism, after a passage in Proverbs 22:28: "Remove not the ancient landmark, which thy fathers have set."

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