English noun: catecholamine | |||
1. | catecholamine (substance) any of a group of chemicals including epinephrine and norepinephrine that are produced in the medulla of the adrenal gland | ||
Broader (hypernym) | endocrine, hormone, internal secretion | ||
Narrower (hyponym) | Adrenalin, adrenaline, epinephrin, epinephrine, noradrenaline, norepinephrine | ||