grugiar

== Welsh == === Etymology === Inherited from Middle Welsh grugiar. By surface analysis, grug (“heather”) +‎ iâr (“chicken”). === Noun === grugiar f (plural grugieir) grouse (Tetraoninae) ==== Hyponyms ==== === Mutation === === Further reading === D. G. Lewis, N. Lewis, editors (2005–present), “grugiar”, in Gweiadur: the Welsh–English Dictionary, Gwerin R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “grugiar”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies