Noun angiotensin-converting enzyme inhibitor has 1 sense
angiotensin-converting enzyme inhibitor(n = noun.artifact) ace inhibitor - 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;