catecholamine Syllabification: (cat·e·chol·a·mine)Pronunciation: /katəˈkōləˌmēn, -ˈkôlə-/Definition of catecholamine noun Biochemistry any of a class of aromatic amines that includes a number of neurotransmitters such as epinephrine and dopamine. catecholamine in other Oxford dictionaries Definition of catecholamine in the British & World English dictionary
