► Details Suggestions (1) External iseldiroedd noun plural in English is: lowlandsUseyr iseldiroedd hynfy iseldiroedd idy iseldiroedd diei iseldiroedd ef/oei hiseldiroedd hiein hiseldiroedd nieich iseldiroedd chieu hiseldiroedd nhw/hwy 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 Iseldiroedd? External Dictionary Portal This is a library of dictionaries and other online resources where you can search further for iseldiroedd*: Specialist Dictionaries iseldiroedd in the University of Wales Dictionary Glossaries iseldiroedd in the Bangor Dictionary iseldiroedd in the Trinity Saint David Dictionary Terminology iseldiroedd in the National Terminology Portal iseldiroedd in Term Cymru iseldiroedd in the Termiadur Addysg iseldiroedd in the Coleg Cymraeg's Terms Encyclopedia iseldiroedd in Wicipedia (Welsh) Example Sentences Sentences containing: iseldiroedd in the Assembly Proceedings iseldiroedd in the CorCenCC Corpus *External websites will be opened in a new window.