Dictionary of the Welsh Language
The first standard historical dictionary of Welsh. Includes a description, publications and availability and a sample page.
Gwefan Cymru-Catalonia
Welsh grammar, dictionary, course, vocabulary, texts, and links to other Celtic languages.
Linguru Welsh-English Dictionary Software
Free software and online services to help learn Welsh in an interactive internet community.
V Wales
Free online language course designed for the beginner, including Welsh audio dictionary, grammar, and phrase book.