Oystermouth

== English == === Etymology === A corruption of Welsh Ystumllwynarth. See oyster, mouth. === Pronunciation === (Received Pronunciation) IPA(key): /ˈɔɪstəˌmaʊθ/ (General American) IPA(key): /ˈɔɪstɚˌmaʊθ/ === Proper noun === Oystermouth A coastal suburb in Mumbles community, in the city and county of Swansea, Wales (OS grid ref SS6188).