wythnos

== Welsh == === Etymology === wyth (“eight”) +‎ nos (“night”) === Pronunciation === (North Wales, standard, colloquial) IPA(key): /ˈʊɨ̯θnɔs/ (North Wales, colloquial) IPA(key): /ˈʊθnɔs/, /ˈʊsnɔs/, /ˈʊsɔs/ (South Wales, standard, colloquial) IPA(key): /ˈʊi̯θnɔs/ (South Wales, colloquial) IPA(key): /ˈʊθnɔs/, /ˈʊsnɔs/, /ˈʊsnɔθ/ === Noun === wythnos f (plural wythnosau) week === See also === penwythnos (“weekend”) pythefnos (“fortnight”) === Mutation === === References === R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “wythnos”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies