Clayey brick is a type of building material made from clay and sand, which is then fired in a kiln. It is also known as ADOBE, which is a five-letter word that can be used to solve the crossword puzzle. Clayey brick is a popular building material in many parts of the world due to its durability and low cost. It is often used in the construction of walls, floors, and roofs, and is also used for decorative purposes.