vasoconstrictor

Từ điển Oxford Learners Wordfinder Dictionary

noun

any agent that causes a narrowing of an opening of a blood vessel: cold or stress or nicotine or epinephrine or norepinephrine or angiotensin or vasopressin or certain drugs;
maintains or increases blood pressure
• Syn:
vasoconstrictive, pressor
• Hypernyms:
agent
• Hyponyms:
adrenergic, adrenergic drug, angiotensin, angiotonin, Hypertensin,
lypressin, naphazoline, Privine, Sudafed, vasopressor, coldness,
cold, low temperature, frigidity, frigidness, noradrenaline, norepinephrine,
epinephrine, epinephrin, adrenaline, Adrenalin, vasopressin, antidiuretic hormone,
ADH, Pitressin, nicotine