What is defined as any place where two bones meet?

A joint is defined as any place where two bones meet. Joints are essential components of the skeletal system, allowing for movement and flexibility between the bones. They are classified into different types based on their function and the degree of movement they allow. For instance, some joints, like the knee or elbow, permit a wide range of motion, while others, such as those in the skull, may allow little to no movement.

Ligaments, tendons, and cartilage are related structures but have different functions. Ligaments are connective tissues that connect bones to other bones, providing stability and support to joints. Tendons are tough cords that connect muscles to bones, enabling movement when muscles contract. Cartilage is a flexible tissue found in various parts of the body, including joints, where it cushions and protects the bones from grinding against each other. Thus, while these other structures are crucial to the function of joints and movement, it is the joint itself that specifically refers to the meeting point of two bones.