adnewyddiad

== Welsh == === Etymology === From adnewyddu +‎ -iad (“renew, renovate”). === Pronunciation === IPA(key): /ˌadneu̯ˈəðjad/ === Noun === adnewyddiad m (plural adnewyddiadau) a renewal, a renovation, a rejuvenation ==== Derived terms ==== adnewyddiad (“renewal, renovation”) === Mutation === === References === R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “adnewyddiad”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies