middle class

US /ˌmɪd.əl ˈklæs/
UK /ˌmɪd.əl ˈklæs/
"middle class" picture
1.

the social group between the upper and working classes, including professional and business people and their families.

:
The majority of the population belongs to the middle class.
They aspire to a comfortable middle-class lifestyle.
1.

relating to or characteristic of the middle class.

:
The neighborhood has a predominantly middle-class demographic.
They live in a typical middle-class suburban home.