ostentation
🇺🇸
/ˌɑːstenˈteɪʃn/
🇬🇧
/ˌɒstenˈteɪʃn/
Showing off, especially to impress others.
The wealthy man's ostentation was evident in his flashy car and expensive clothes.
부유한 남자의 과시는 그의 화려한 차와 비싼 옷에서 분명히 나타났다.