Cym'ry noun [ W., pl .] A collective term for the Welsh race; -- so called by themselves . [ Written also Cymri , Cwmry , Kymry , etc.] Found on http://www.encyclo.co.uk/webster/C/211
the Welsh, or the branch of the Celtic people to which the Welsh belong, comprising also the Cornish people and the Bretons. Found on https://www.infoplease.com/dictionary/cymry