byddin

== Welsh == === Etymology === From Middle Welsh byðin, from Proto-Brythonic *büðin, from Proto-Celtic *budīnā, whence also Old Irish buiden (“band, troop”). === Pronunciation === IPA(key): /ˈbəðɪn/ === Noun === byddin f (plural byddinoedd) army ==== Derived terms ==== === Mutation === === Further reading === D. G. Lewis, N. Lewis, editors (2005–present), “byddin”, in Gweiadur: the Welsh–English Dictionary, Gwerin R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “byddin”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies