dyrnu

== Welsh == === Etymology === From dwrn (“fist”) +‎ -u. === Pronunciation === (North Wales) IPA(key): /ˈdərnɨ/ (South Wales) IPA(key): /ˈdərni/ === Verb === dyrnu (first-person singular present dyrnaf) thresh fist, punch, wallop thump, thrash, clobber ==== Conjugation ==== === Mutation === === Further reading === R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “dyrnu”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies