名詞 pressor:

1. 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
   同義詞：vasoconstrictor, vasoconstrictive

形容詞 pressor:

1. increasing (or tending to increase) blood pressure

pres.sor

adj.（形容詞）
Causing an increase in blood pressure.
使血壓升高的

來源：
Late Latin [one who presses]
后期拉丁語 [壓擠者]
from Latin premere press- [to press] * see press
源自 拉丁語 premere press- [壓，擠] *參見 press