epinephrine

باللغة العربية: إبينفرين، أدرينالين

1. A catecholamine hormone and neurotransmitter; as a hormone, secreted by the adrenal gland in response to stress (when it stimulates the autonomic nervous system); as a neurotransmitter, synthesized from norepinephrine. It is also used as a medication. (countable, uncountable)

الجمع epinephrines