Final answer:
Circumduction is the full motion of a limb around a joint, involving a circular movement that combines flexion, extension, abduction, and adduction.
Step-by-step explanation:
The full motion of a limb about a particular joint is referred to as circumduction. This type of movement is characterized by the limb, hand, or fingers moving in a circular pattern, which involves a combination of flexion, extension, abduction, and adduction motions. Circumduction occurs at synovial joints such as the shoulder, hip, wrist, metacarpophalangeal, and metatarsophalangeal joints, allowing for a wide range of motion.