ugeiniau

== Welsh == === Etymology === ugain (“[one] score, twenty”) +‎ -iau === Pronunciation === (North Wales, standard) IPA(key): /ɪˈɡei̯njaɨ̯/ (North Wales, colloquial) IPA(key): /ɪˈɡei̯njɛ/, /ɪˈɡei̯nja/ (South Wales, standard) IPA(key): /ɪˈɡei̯njai̯/ (South Wales, colloquial) IPA(key): /ɪˈɡei̯njɛ/ ==== Usage notes ==== Despite being written as u, the initial vowel here is /ɪ/ in north Wales. === Noun === ugeiniau pl (plural only) twenties === Mutation ===