licentiousness
🇺🇸
/laɪˈsenʃəsnəs/
🇬🇧
/laɪˈsenʃəsnəs/
behaving in a way that involves a lot of sexual activity, especially when it is not socially acceptable
The ancient Roman festivals were notorious for their licentiousness.
古代ローマの祭りは、その奔放さで悪名高かった。