neurochemical

English Thesaurus

1. any organic substance that occurs in neural activity (noun.substance)

hypernym	:	organic compound,
definition	:	any compound of carbon and another element or a radical (noun.substance)

hyponym	:	neurotransmitter,
definition	:	a neurochemical that transmits nerve impulses across a synapse (noun.substance)

hyponym	:	endorphin,
definition	:	a neurochemical occurring naturally in the brain and having analgesic properties (noun.substance)