Proper noun
A village in New Tredegar community, Caerphilly county borough, Wales (OS grid ref SO1502).
A hamlet in Penbryn community, Ceredigion, Wales (OS grid ref SN3447).
A hamlet in Brithdir and Llanfachreth community, Gwynedd, Wales (OS grid ref SH7718).
A locality in Berriew community, Powys, Wales (OS grid ref SJ1902).
Source: en.wiktionary.orgThe pennant sandstone is made up of two formations which are the Rhondda Member and Brithdir Member. Source: Internet