Barmbrack is a traditional fruitcake that is a popular treat during Halloween in Ireland. The name "barmbrack" is derived from the Irish Gaelic word "báirín breac", which means "speckled loaf". Although this is the most common name for the cake in Ireland, there are other regional variations. For instance, in Cork, it is called "backarack", while in Waterford, it is referred to as "barrack". Some people also use the terms "spotted dog" and "tea brack" interchangeably with barmbrack. The different names for barmbrack can vary depending on the region and the recipe used, but they all refer to the same delicious fruitcake that is enjoyed by many.