Tuille is a French term that is commonly used in the realm of architecture and construction. This term is used to describe a type of clay roofing tile that is characterized by its unique curved shape. The word 'tuille' is often used interchangeably with other synonyms such as "clay roof tile", "terracotta tile", "s-shaped tiles", and "pantile". Clay roof tiles have been used for centuries and have been a popular roofing choice in many countries around the world. While there are different words to describe this type of tile, the tuille remains an enduring symbol of traditional architecture and culture.