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