noun. The lowest societal stratum, usually composed of the disadvantaged.

noun. the poorest class of people in a given society

noun. the social class lowest in the social hierarchy

adjective. belonging to the lowest and least privileged social stratum

"When they scream and shout ae each other and their children, the underclass is the nicest thing that springs to mind."

underprivileged  

class  social class  socio-economic class  stratum  

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