Gaelic Scottish is a term used to describe the culture, language, and people of Scotland. It is derived from the Gaelic language, which is an ancient Celtic language that was spoken in Scotland until the 18th century. The term Gaelic Scottish is also used to refer to the traditional music, dance, and literature of Scotland. The term 'ERSE' is an alternative name for Gaelic Scottish, derived from the Irish word for Irish Gaelic.