| | Cancer | Mesothelioma What is the literal meaning of megalomania? Megalomania, literally translated from Greek, means "great madness". It commonly refers to an inflated sense of importance, power, or knowledge. Mesothelioma - Related Articles Bad Echinacea Side Effects Kidney Cancer & Nutrition How to Kiss With a Partial Denture Florida Laws for Collaboration Between a Physician and ARNP What causes viral encephalopathy? What are the three ways people get Urinary tract infections? What is full form of hp?