Cách sử dụng
The word 'frivolity' means behaving in a way that is not serious or important. It can mean doing things that are not necessary or wasting time on things that do not matter. You can use this word to talk about people who spend a lot of time on meaningless activities instead of focusing on things that are important, such as work or school. For example, if your friend is always playing video games instead of studying, you could say that they are engaging in frivolity. It is a good word to use when you want to express disapproval of someone's behavior.