Final answer:
A joint with three degrees of movement is a multiaxial joint, or diarthrosis, allowing movement in all anatomical planes, with examples including the hip and shoulder joints.
Step-by-step explanation:
A joint with three degrees of freedom would be classified as a multiaxial joint, which is a type of synovial joint and is also known as diarthrosis. These joints are capable of movement in all three anatomical planes: transverse, frontal, and sagittal, providing a wide array of movements. Examples of multiaxial synovial joints include the ball-and-socket joints such as the hip and shoulder joints, which allow for flexion, extension, abduction, adduction, rotation, and circumduction.