noun Date: 1954 any of various amines (as epinephrine, norepinephrine, and dopamine) that function as hormones or neurotransmitters or both
CATECHOLAMINE
Meaning of CATECHOLAMINE in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012