adrenaline

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a catecholamine secreted by the adrenal medulla in response to stress (trade name Adrenalin);
stimulates autonomic nerve action
• Syn:
epinephrine, epinephrin, Adrenalin
• Usage Domain:
trade name (for: Adrenalin)
• Hypernyms:
hormone, endocrine, internal secretion, catecholamine, neurotransmitter,
vasoconstrictor, vasoconstrictive, pressor