Demogorgon

Etymology
A pseudo-Greek mythological figure most likely actually invented by a Christian scholar ca 350–400. The origins of the name are uncertain, partly because the figure itself was possibly of imaginary coinage. Various theories suggest that the name is derived from the Greek words —or, less likely —and Gorgon or. A less accepted theory claims that it is derived from a variation of “demiurge”.

Proper noun

 * 1) A pagan god or demon, associated with the underworld and envisaged as a powerful primordial being, whose very name was taboo; an incubus.
 * 2) A manufactured horror; a Frankenstein's monster.
 * 1) A manufactured horror; a Frankenstein's monster.