pandemonium
Concise Oxford English Dictionary © 2008 Oxford University Press:
pandemonium /ˌpandɪˈməʊnɪəm/
▶noun wild and noisy disorder or confusion; uproar.
– origin C17: mod. L. (denoting the place of all demons, in Milton's Paradise Lost), from pan- + Gk daimōn ‘demon’.
'pandemonium' also found in these Oxford entries:
