[noun] [U] - a state of extremely noisy confusion, produced among a group of people who have been very shocked and made esp. angry or frightened by somethingPandemonium reigned in the hall as the unbelievable election results were read out.(figurative) the pandemonium (= loud noise) of the school playground
PANDEMONIUM
Meaning of PANDEMONIUM in English
Cambridge English vocab. Кембриджский английский словарь. 2012