|a white, crystalline, water-insoluble, powerful high explosive, C3H6N6O6, used chiefly in bombs and shells.|
|opposition to the withdrawal of state support or recognition from an established church, esp. the Anglican Church in 19th-century England.|
"The megalomaniac differs from the narcissist by the fact that he wishes to be powerful rather than charming, and seeks to be feared rather than loved. To this type belong many lunatics and most of the great men of history." [Bertrand Russell]Related: Megalomaniacal.