adeinefydd cyffredin

== Welsh == === Etymology === Calque of English common bronzewing. === Noun === adeinefydd cyffredin m (plural adar adeinefydd cyffredin) common bronzewing (Phaps chalcoptera) === Mutation === === Further reading === Cymdeithas Edward Llwyd (2018), “Y Bywiadur”, in Llên natur‎[1], retrieved 24 January 2026.