plu eira

== Welsh == === Etymology === From plu (“feathers”) +‎ eira (“snow”). === Pronunciation === (North Wales) IPA(key): /ˌplɨː ˈei̯ra/ (South Wales) IPA(key): /ˌpliː ˈei̯ra/ === Noun === plu eira (plural, singular pluen eira f or plufen eira f) snowflakes === Mutation === === Further reading === R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “plu eira”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies