eirin ysgaw

== Welsh == === Etymology === From eirin (“plums, berries”) +‎ ysgaw (“elder”). === Pronunciation === IPA(key): /ˌei̯rɪn ˈəsɡau̯/, [ˌei̯rɪn ˈəskau̯] === Noun === eirin ysgaw (plural, singular eirinen ysgaw f) elder berries === Mutation === === Further reading === R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “eirin ysgaw”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies