下か流りゅう社しゃ会かい

noun

lower classes; underclass

Sociological term referring to the segment of society with low income, education, or social status. Often used in discussions of social stratification and inequality.

• 下か流りゅう社しゃ会かいの拡かく大だいが社しゃ会かい問もん題だいになっている。

  The expansion of the lower classes has become a social issue.