A mortise joint is a type of woodworking joint that connects two pieces of material, typically wood. It consists of a rectangular hole, known as a mortise, cut into one piece, and a corresponding tenon, which is a protruding piece on the other. This joint is known for its strength and stability, making it ideal for furniture and structural applications. Mortise joints can be secured using glue, dowels, or screws, enhancing their durability. They are commonly used in various woodworking projects, including cabinets, doors, and frames. Understanding how to create and use a mortise joint is essential for carpenters and woodworkers.