This is the post in question. It's the first that I've seen a post of this kind since I've been active on Biology.SE, and I'm wondering: if the OP literally only asks for the meaning/origin of a medically related word (no example, no elaboration, nothing), is that still considered on-topic?
Wouldn't that kind of question be just as suited, if not better, in, perhaps, an English/Language/Literature site of SE?