• Pandemoniac

    Origin

    From en + -pandemonium + ac, after demoniac.

    Merriam-Webster Online

    Full definition of pandemoniac

    Adjective

    pandemoniac

    1. Relating to, resembling, or characteristic of, a pandemonium.
      • 1821, Thomas Henry Marshal, The Irish Necromancer; or, Deer Park. A Novel. Chapter The Exile restored, I was taken out of my bed, overpowered with the unnatural heavy sleep, as usual, when the necromancer chooses to give me a pandemoniac lodging, to please his own demoniac fancy.
      • 1825, An Essay on a Common-Place Topic, We believe, too, that this most ungodly garment was actually black; and there its wearer stood, perking his pandemoniac stock in the face of the pious door-keeper, like Satan at the gates of heaven!
      • 1838, Henry William Lovett, The Revelation of Saint John Explained Chapter The Fifth Trumpet and the Fifth Vial, the First Stage of the French Revolution, In this time of horror the pandemoniac legislature issued decree after decree with terrific rapidity for the destruction of entire towns, the waste of large districts, and the indiscriminate massacre of their inhabitants, of both sexes and all ages; and the decrees were executed to their utmost possible extent.

    Noun

    pandemoniac

    (plural pandemoniacs)
      • 1838, James (the Elder;) Humphrys, The Pioneers in Contrast. A Disquisition Descriptive Throughout of the Truly Simoniacal Use and Anti-Christian Abuse of Water, as at this Day Employed in the Matter of Baptism, Together with a Dialogue and Address: Being Absolutely Conclusive as to the Schismatical Character of the National System, Etc., ...and never did a conclave of popish pandemoniacs with their own Vulcan seated as and for their president, confronted by his deputy with hammer, tongs, and poker, for his triple trident, meet at any time (except to concoct and perpetrate a deed of blood, more or less direct) to determine upon an affair of more deep and dark importance, than that of the aforesaid junta of “old wives.”
      • 29 June 1872, Bar One, ...and in his two hands were two wind instruments, which he used alternately for the production of sounds delicious to boys and pandemoniacs.
      • 5 June 1875, R., Our Manners, The question is, therefore, whether we are to practise and to endure bad manners, and thereby to revert, as we must in that case, to the state of nature and the uses of pandemoniacs; or whether it would be not best and wisest for each of us both to pay to and to claim from all, those manifestations of mutual respect in which Good Manners consist.
    © Wiktionary