bufrechu

== Welsh == === Etymology === bu (“cow”) +‎ brechu (“pox”). === Pronunciation === (North Wales) IPA(key): /bɨˈvrɛχɨ̞/ (South Wales) IPA(key): /bɪˈvreːχi/, /bɪˈvrɛχi/ === Verb === bufrechu (first-person singular present bufrechaf) alternative form of buchfrechu (“to immunise against cowpox”) === Mutation === === Further reading === R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “bufrechu”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies