exulcerate /ɪɡˈzʌlsəɹət/verb 2adjective 1forms 6 verb2 •(no longer used) To ulcerate.To exulcerate the lungs. — 1661 •(no longer used) To corrode; to fret; to chafe; to inflame.Minds exulcerated in themselves. — 1594 adjective1 •(no longer used) Very sore; ulcerated. formsexulcerated · exulcerating · exulcerates · exulcerateth · more exulcerate · most exulcerate