► Details Suggestions (1) External Celyn (hwn) noun masculine 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 celyn?celyn noun plural External Dictionary Portal This is a library of dictionaries and other online resources where you can search further for Celyn*: Biography Celyn in the Dictionary of Welsh Biography Specialist Dictionaries Celyn in the University of Wales Dictionary Glossaries Celyn in the Bangor Dictionary Celyn in the Trinity Saint David Dictionary Terminology Celyn in the National Terminology Portal Celyn in Term Cymru Celyn in the Termiadur Addysg Celyn in the Coleg Cymraeg's Terms Encyclopedia Celyn in Wicipedia (Welsh) Example Sentences Sentences containing: Celyn in the Assembly Proceedings Celyn in the CorCenCC Corpus *External websites will be opened in a new window.