ハイソ

na-adjective, noun which may take the genitive case particle 'no', noun

high society; upper class; posh

Abbreviation of ハイソサエティ. Used as a noun or adjectivally to describe people, lifestyles, or things associated with the wealthy upper class. Often carries a slightly trendy or colloquial tone.

See also: ハイソサエティ

• 彼かの女じょはいつもハイソなレストランで食しょく事じをしている。

  She always eats at posh restaurants.

• あの辺あたりはハイソな住じゅう宅たく街がいとして知しられている。

  That area is known as an upscale residential neighborhood.