Slater is a job title that is used in the construction industry. It is a skilled trade that involves the installation of roofing tiles, slates, and other materials to create a waterproof covering for a building. The term 'slater' is derived from the word 'SLATE, ' which is a type of stone used in roofing. Slaters must have a good understanding of the materials they are working with and be able to accurately measure and cut the tiles or slates to fit the roof. They must also be able to work safely at heights and in all weather conditions.