yterbiwm

== Welsh == === Etymology === Borrowed from English ytterbium, from Swedish Ytterby (literally “outer village”), a town in Sweden. Doublet of erbiwm, terbiwm, and ytriwm. === Pronunciation === (North Wales) IPA(key): /ɨ̞ˈtɛrbjʊm/ (South Wales) IPA(key): /ɪˈtɛrbjʊm/ Rhymes: -ɛrbjʊm === Noun === yterbiwm m (uncountable) ytterbium === Mutation ===