iesin

== Welsh == === Etymology === (This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.) === Pronunciation === IPA(key): /ˈjɛsɪn/ === Adjective === iesin (feminine singular iesin, plural iesin, equative mor iesin, comparative mwy iesin, superlative mwyaf iesin) fine, fair; radiant, shimmering. ==== Derived terms ==== Taliesin: Personal name (tâl) + (iesin): shining forehead/brow === Mutation === === References === R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “iesin”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies