noun
: the portion of the nervous system in vertebrates comprising the brain, cranial nerves, spinal cord, and the spinal nerves concerned with transmission of impulses from sense organs to the voluntary muscles — compare autonomic nervous system
noun
: the portion of the nervous system in vertebrates comprising the brain, cranial nerves, spinal cord, and the spinal nerves concerned with transmission of impulses from sense organs to the voluntary muscles — compare autonomic nervous system
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012