v. To remove the mystery from something; to explain or clarify.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
v. make less mysterious or remove the mystery from
Word Usage
"Chidenga, the Zimbabwe wildlife chief, said world efforts to "demystify" the medicinal affects of rhino horn – consisting of keratin, the main component of human fingernails and hair – failed to yield results in Asia."