blynyddoedd

== Welsh == === Etymology === From Middle Welsh blwynyðeð (re-formed to the vocalism of blynedd and the suffix -oedd), metathesized from blwyðyneð, plural of blwyðyn (see blwyddyn). === Pronunciation === (North Wales) IPA(key): /bləˈnəðɔɨ̯ð/ (South Wales, standard, colloquial) IPA(key): /bləˈnəðɔi̯ð/ (South Wales, colloquial) IPA(key): /bləˈnəðɔð/ Rhymes: -əðɔɨ̯ð === Noun === blynyddoedd f pl plural of blwyddyn === Mutation === === References ===