traethawd

== Welsh == === Etymology === From Middle Welsh traethawd, from Proto-Brythonic *traɨθọd, from Latin tractātus. By surface analysis, traethu +‎ -awd. === Pronunciation === (North Wales) IPA(key): /ˈtreɨ̯θau̯d/ (South Wales) IPA(key): /ˈtrei̯θau̯d/ === Noun === traethawd m (plural traethodau) essay, dissertation === Mutation === === References ===