noun
: an abnormal outward curvature of the upper back with round shoulders and stooped posture caused especially by bone loss and anterior compression of the vertebrae in osteoporosis
noun
: an abnormal outward curvature of the upper back with round shoulders and stooped posture caused especially by bone loss and anterior compression of the vertebrae in osteoporosis
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012