The term "synov/o" refers to what structure in the body?

The term "synov/o" specifically pertains to the synovial membrane, which is a crucial structure in the human body. This membrane lines the joints and secretes synovial fluid, which lubricates the joints, reducing friction and providing nourishment to the cartilage. The synovial membrane is an essential component of synovial joints, such as the knee and elbow, enabling smooth movement and flexibility. Understanding this term is significant for recognizing conditions that may affect joint function, such as arthritis, where the health or integrity of the synovial membrane can be compromised.