1.adjectivePompous; snobbish; inclined to turn up one's nose
"He left out Town & Country, the magazine for snooty East Coast liberals. http//www.newsbusters.org/blogs/nb/tim-graham/2018/10/12/jack-shafer-mocks-biased-beto-buzz"
2.adjectiveElite; exclusive
"Her parties were snooty affairs; custom-designed cocktail dresses that cost more than a decent luxury car were de rigueur."