epinephrine
/ˌɛp.ɪˈnɛ.fɹɪn/ noun
Forms epinephrines
- noun (biochemistry, organic chemistry, medicine) 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.
Synonyms
adrenaline 4 5-β-trihydroxy-N-methylphenethylamine epinephrin Adrenalin
Etymology
From Ancient Greek ἐπι- (epi-, “upon”) + νεφρός (nephrós, “kidney”) + -ine.
Sources: Wiktionary · WordNet 3.0 — from the Wiktionary entry “epinephrine”, CC BY-SA 4.0. Details