Gaelic

['ɡeilik]

(noun.) any of several related languages of the Celts in Ireland and Scotland.

Inputed by Estella--From WordNet

(a.) Of or pertaining to the Gael, esp. to the Celtic Highlanders of Scotland; as, the Gaelic language.

(n.) The language of the Gaels, esp. of the Highlanders of Scotland. It is a branch of the Celtic.

Inputed by Lewis