Meanings
- A town in Gelligaer community, Caerphilly borough, Wales (OS grid ref ST1494).
Origin
From Welsh ystrad (“wide valley, strath”) + mynach (“monk”).
Full word history & related roots →Cite this entry
Ystrad Mynach. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/Ystrad%20Mynach
“Ystrad Mynach.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Ystrad%20Mynach. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “Ystrad Mynach,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/Ystrad%20Mynach.
Source: Ystrad Mynach on Wiktionary, CC BY-SA 4.0.