# Cefn-coed-y-cymmer

> English word · Proper noun

## Definitions
1. A village in Vaynor community, Merthyr Tydfil borough, Wales, originally in Breconshire (OS grid ref SO0308).

## Etymology
From Welsh.

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