What is the point of contact between elements of an animal skeleton known as?

The term that describes the point of contact between elements of an animal skeleton is known as a joint. Joints are the structures that connect bones together and allow for movement and flexibility within the skeletal system. They can vary in type, including immovable (synarthrosis), slightly movable (amphiarthrosis), and freely movable (diarthrosis) joints, each providing different ranges of motion depending on their structure and location in the body.

Additionally, ligaments and tendons are associated with joints but serve different functions. Ligaments are tough bands of connective tissue that connect bones to other bones across a joint, providing stability. Tendons, on the other hand, connect muscles to bones, facilitating the movement of the skeleton when muscles contract. The term articulation is technically used synonymously with a joint, but in the context of this question, joint is the more commonly used term.