The meaning of PANDEMONIUM is a wild uproar (as because of anger or excitement in a crowd of people); also : a chaotic situation. How to use pandemonium in a sentence.

PANDEMONIUM definition: 1. a situation in which there is a lot of noise and confusion because people are excited, angry, or…. Learn more.

PANDEMONIUM definition: wild uproar or unrestrained disorder; tumult or chaos. See examples of pandemonium used in a sentence.

Definition of pandemonium noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Dec 11, 2025 · pandemonium (countable and uncountable, plural pandemoniums or pandemonia) A loud, wild, tumultuous protest, disorder, or chaotic situation, usually of a crowd, often violent. …

If there is pandemonium in a place, the people there are behaving in a very noisy and uncontrolled way. There was pandemonium in court as the judge gave his summing up. Pandemonium broke out as …

Did you know that the collective noun for a flock of parrots -- akin to, say, a pride of lions -- is a pandemonium?

John Milton invented the name in Paradise Lost (1667), as "A solemn Council forthwith to be held at Pandæmonium, the high Capitol, of Satan and his Peers " (1.754-756), which was built by the fallen …

There are four meanings listed in OED's entry for the noun pandemonium, one of which is labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

A condition or scene of noisy confusion: "The whole lobby was a perfect pandemonium, and the din was terrific" . See Synonyms at noise. pan′de·mo′ni·ac...