The story
From Welsh ystrad (“wide valley, strath”) + mynach (“monk”).
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: A town in Gelligaer community, Caerphilly borough, Wales (OS grid ref ST1494). Full definition →
From Welsh ystrad (“wide valley, strath”) + mynach (“monk”).
Etymology from Wiktionary, CC BY-SA 4.0.