id ‧ i ‧ o ‧ cy /ˈɪdiəsi/ BrE AmE noun ( plural idiocies )
[uncountable and countable] something that you think is extremely silly or stupid SYN stupidity :
The idiocy of his behaviour appalled her.
He smiled calmly at the idiocies of mankind.
id ‧ i ‧ o ‧ cy /ˈɪdiəsi/ BrE AmE noun ( plural idiocies )
[uncountable and countable] something that you think is extremely silly or stupid SYN stupidity :
The idiocy of his behaviour appalled her.
He smiled calmly at the idiocies of mankind.
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012