rheidrwydd

== Welsh == === Etymology === rhaid (“need”) +‎ -rwydd (“-ness”) === Pronunciation === (North Wales) IPA(key): /ˈr̥ei̯drʊɨ̯ð/ (North Wales) IPA(key): /ˈr̥ei̯drʊi̯ð/ === Noun === rheidrwydd m (uncountable) compulsion, necessity Synonyms: anghenraid, angenrheidrwydd ==== Derived terms ==== o reidrwydd (“forcibly, forcedly”) === Mutation === === Further reading === D. G. Lewis, N. Lewis, editors (2005–present), “rheidrwydd”, in Gweiadur: the Welsh–English Dictionary, Gwerin R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “rheidrwydd”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies