'aggravate' definitions:

Definition of 'aggravate'

From: WordNet
verb
Make worse; "This drug aggravates the pain" [syn: worsen, aggravate, exacerbate, exasperate] [ant: ameliorate, amend, better, improve, meliorate]
verb
Exasperate or irritate [syn: exacerbate, exasperate, aggravate]