eirinen

== Welsh == === Etymology === From eirin +‎ -en. === Pronunciation === (North Wales, standard, colloquial) IPA(key): /ei̯ˈrɪnɛn/ (North Wales, colloquial) IPA(key): /ei̯ˈrɪnan/ (South Wales) IPA(key): /ei̯ˈriːnɛn/, /ei̯ˈrɪnɛn/ === Noun === eirinen f singulative of eirin === Mutation ===