The Caspian Sea is the largest land enclosed surface water body on Earth by surface area, which amounts to approximately 371,000 square kilometres. It is in an endorheic basin bounded on the south by Iran, on the north by Russia, on the east by Kazakhstan and Turkmenistan, and on the west by Azerbaijan.
Medical Definition of physiatrist. : a physician who specializes in physical medicine and rehabilitation.
By Mayo Clinic Staff. Mayo Clinic specialists in Physical Medicine and Rehabilitation (PM&R) help restore movement and function to people disabled by disease or injury. PM&R physicians (called physiatrists â pronounced fiz-e-AT-rists) create therapy plans that consider the unique needs, abilities and objectives of each patient.