noun
1. : any of several nerves arising from the brachial plexus and supplying chiefly muscles of the walls of the thorax
2. : a spinal nerve emerging just below a thoracic vertebra
noun
1. : any of several nerves arising from the brachial plexus and supplying chiefly muscles of the walls of the thorax
2. : a spinal nerve emerging just below a thoracic vertebra
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012