Meaning of the word ostentation in English

What does ostentation mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

ostentation

US /ˌɑː.stənˈteɪ.ʃən/
UK /ˌɒs.tenˈteɪ.ʃən/

Noun

an unnecessary display of wealth, knowledge, or skill that is intended to impress people

Example:
Her lavish party was an act of pure ostentation.
He bought a sports car purely for ostentation.