It's an unexpected side-effect of the conversation they're having, but one Amelia wouldn't object to if she realized it was going on.

She gives a half-hearted shrug. "It's the only word I have for what I saw. Perhaps it's not right, but my world doesn't have constructs or daedra. 'Monster' is a generally accepted term for what I fought, but it was more than a simple, mindless brute. It had at least some amount of a mind, and that's why I call it a demon."