Cysgliad is a software package that includes the Cysill Welsh-language grammar and spelling checker as well as the Cysgeir collection of dictionaries.It's suitable for people who are fluent in Welsh, Welsh learners, and those without any Welsh.We have developed a series of video tutorials that illustrate how Cysgliad can help you with your Welsh language skills. Cysgliad Video Tutorials Using CysgeirUsing Cysill