How do you spell Aggravate

Available Definitions:
1)  v. t. - To make heavy or heavier; to add to; to increase.
2)  v. t. - To make worse, or more severe; to render less tolerable or less excusable; to make more offensive; to enhance; to intensify.
3)  v. t. - To give coloring to in description; to exaggerate; as, to aggravate circumstances.
4)  v. t. - To exasperate; to provoke; to irritate.