What is "tullahought"

Tullahought ( Irish Tulach Dhocht; meaning eight hills) is a small village in south Kilkenny. Tullahought, also a townsland in the area, is located approximately 8 miles north of Carrick on Suir and 25 miles south of Kilkenny City. The village, itself located in the towns land of Kilmacoliver, is best known for its association with the Victorian Slate Quarries which is situated at the foot of the Booly Hills, on which Tullahought is situated.