splanchnic nerve

English Thesaurus

1. any of several nerves of the sympathetic part of the autonomic nervous system that innervate viscera and blood vessels (noun.body)

hypernym	:	nerve, nervus,
definition	:	any bundle of nerve fibers running to various organs and tissues of the body (noun.body)

part meronym	:	sympathetic nervous system,
definition	:	originates in the thoracic regions of the spinal cord; opposes physiological effects of the parasympathetic: reduces digestive secretions; speeds the heart; contracts blood vessels (noun.body)