1. wild uproar or unrestrained disorder; tumult
2. the capital of Hell in Milton’s Paradise Lost
Usage: literary

Examples

• Pandemonium broke out when the fire alarm sounded during the exam.
• The announcement of free tickets caused pandemonium at the theater.
• Teachers struggled to restore order after pandemonium erupted in the cafeteria.
• The stadium was pure pandemonium after the winning goal.
• Traffic pandemonium resulted from the unexpected road closure.
• The classroom descended into pandemonium when the substitute teacher arrived late.