angiotensin-converting enzyme inhibitor
n 1: an antihypertensive drug that blocks the formation of
angiotensin II in the kidney, leading to relaxation of the
arteries; promotes the excretion of salt and water by
inhibiting the activity of the angiotensin converting
enzyme; also used to treat congestive heart failure [syn:
{ACE inhibitor}, {angiotensin-converting enzyme inhibitor}]