The story
- Welsh · derived fromYstumllwynarth
- English todayOystermouth
A corruption of Welsh Ystumllwynarth. See oyster, mouth.
Etymology from Wiktionary, CC BY-SA 4.0.
Oystermouth
Today it means: A coastal suburb in Mumbles community, in the city and county of Swansea, Wales (OS grid ref SS6188). Full definition →
Welsh Ystumllwynarth