iaith

== Welsh == === Etymology === From Middle Welsh ieith, from Proto-Brythonic *jeiθ, from Proto-Celtic *yextis (compare Breton yezh (“language”), Cornish yeth (“language”), Old Irish icht (“tribe, people”)), from Proto-Indo-European *yek- (compare Latin jocus (“joke”), Old High German jehan (“to admit, to confess”), Tocharian A yask (“to demand, to beg”)). Doublet of jôc. === Pronunciation === IPA(key): /jai̯θ/ Rhymes: -ai̯θ === Noun === iaith f (plural ieithoedd or ieithiau or ieithau or ieithydd) language ==== Derived terms ==== === Mutation === === References ===