# Meibion Glyndwr

> English word · Proper noun

## Definitions
1. A Welsh nationalist movement formed in the 1960s.

## Etymology
meibion (plural of mab (“son”)) + anglicisation of Glyndŵr (surname of Owain Glyndŵr, Welsh ruler.

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