► Details Suggestions (1) External hydyn adjective in English is: tractableMutationsSoft:(no mutation)Nasal:(no mutation)Aspirate:(no mutation) Sign in or Register to see the full entries from the Welsh-English section of the dictionary which includes definitions, translations, pronunciation, phrases, grammar, mutations, conjugated verbs, prepositions, adjectives and more. were you looking for ydyn?ydyn verb we are External Dictionary Portal This is a library of dictionaries and other online resources where you can search further for hydyn*: Specialist Dictionaries hydyn in the University of Wales Dictionary Glossaries hydyn in the Bangor Dictionary hydyn in the Trinity Saint David Dictionary Terminology hydyn in the National Terminology Portal hydyn in Term Cymru hydyn in the Termiadur Addysg hydyn in the Coleg Cymraeg's Terms Encyclopedia hydyn in Wicipedia (Welsh) Example Sentences Sentences containing: hydyn in the Assembly Proceedings hydyn in the CorCenCC Corpus *External websites will be opened in a new window.