noun. a catecholamine precursor of epinephrine that is secreted by the adrenal medulla and also released at synapses.
- monoamine neurotransmitter
- adrenaline (English)
- -ine (English)
- nor- (English)
Example sentences of the word noradrenaline
1. Noun, singular or mass
These transmitters are also known as adrenaline and noradrenaline.
Indeed, no other antidepressant increases both noradrenaline and dopamine, which may explain bupropion’s unique weight-related effects.