mi·nox·i·dil 
(mə-nŏksĭ-dĭl′)
(mə-nŏksĭ-dĭl′)n.
A vasodilator, C9H15N5O, administered orally for the treatment of severe hypertension and used topically to promote the regrowth of hair in male and female pattern baldness.
[(A)MIN(O)- + OXID(E) + -il (alteration of -YL).]