Exulcerating

Part of speech: verb

Definitions

1. To provoke the development of painful ulcers or sores on the body
2. Inducing the onset of painful ulcerations on skin or mucous membranes
3. Triggering the creation of raw, sore areas on body tissues

Etymology: "Exulcerating" is the present participle of "exulcerate", which comes from Latin "exulcerare", built from "ex-", meaning "out" or "thoroughly", and "ulcerare", "to make sore" or "to cause an ulcer". The Latin root is "ulcus", an ulcer, a sore that does not heal easily, which is also the ancestor of the English "ulcer" itself. The prefix intensifies the sense, so the verb describes a process that works a sore further into the flesh or surface. The word thus keeps its medical core: it names the act of bringing on an open, painful sore on skin or on a moist lining such as the mouth or gut. Because it is a formal Latinate coinage built from familiar parts, it is most often found in medical or technical writing rather than everyday speech.