verb. To make (a problem, injury, etc.) worse or more serious once again; to aggravate a second or further time.

How do you use the word aggravated in a sentence?

She aggravated an old knee injury. They're afraid that we might aggravate an already bad situation. A headache can be aggravated by too much exercise. The symptoms were aggravated by drinking alcohol.

Is Aggravant a word?

ag·gra·vant.