Meaning of the word "nose in the air" in English

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

nose in the air

US /noʊz ɪn ðɪ ɛr/
UK /nəʊz ɪn ðɪ ɛə/
"nose in the air" picture

Idiom

behaving in a way that shows you think you are better than other people

Example:
Ever since she got promoted, she's been walking around with her nose in the air.
He always has his nose in the air, thinking he's better than everyone else.