exulceration
(ɪɡˌzʌlsəˈreɪʃən) n1. (Pathology) med the process of ulceration
2. the state of being exasperated or inflamed
3. (Pathology) a sore, an ulcerated area
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014