While trying to get more information for my previous question, I found several different definitions for the terms "pathology" and "pathological." While under normal circumstances I'd be inclined to say the latter stems from the former, there seems to be heavy connotation where terms such as "pathological liar" are concerned.
One of the definitions at dictionary.com states:
Caused by or evidencing a mentally disturbed condition
Seems a bit vague, to me. Can anyone clarify this?
The word pathology is from Ancient Greek πάθος, pathos, "feeling, suffering"; and -λογία, -logia, "the study of".
Pathologization, to pathologize, refers to the process of defining a condition or behavior as pathological, e.g. pathological gambling.
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