Welsh, n.
1. The language of Wales, or of the Welsh people.
2. pl. The natives or inhabitants of Wales.
☞ The Welsh call themselves Cymry, in the plural, and a Welshman Cymro, and their country Cymru, of which the adjective is Cymreig, and the name of their language Cymraeg. They are a branch of the Celtic family, and a relic of the earliest known population of England, driven into the mountains of Wales by the Anglo-Saxon invaders.