Which term refers to a joint that is held together by cartilage?

The term that refers to a joint held together by cartilage is known as a cartilaginous joint. These types of joints are characterized by the presence of cartilage, which serves to connect the bones at the joint. This cartilage can provide both stability and flexibility, allowing for limited movement between the connected bone structures. Examples of cartilaginous joints in the human body include the joints found between the vertebrae in the spine and the pubic symphysis.

Other types of joints have different characteristics based on how they are constructed and how much movement they allow. For instance, fibrous joints are connected by dense connective tissue and generally allow for very little to no movement. Synovial joints, on the other hand, are characterized by a fluid-filled cavity that facilitates a great range of motion. Ball and socket joints, a subset of synovial joints, allow for movement in multiple directions, which is distinct from the limited movement associated with cartilaginous joints.

Understanding these distinctions is crucial for identifying joint types and their functional roles within the body.