Noah Webster
Exulcerate
EXUL'CERATE, verb transitive [Latin exulcero; ex and ulcero, to ulcerate, ulcus, an ulcer.]
1. To cause or produce an ulcer or ulcers.
2. To afflict; to corrode; to fret or anger.
EXUL'CERATE, verb intransitive To become an ulcer or ulcerous.