English

Noun

underclass ‎(plural underclasses)

1. the poorest class of people in a given society
   • 2016 February 23, Robbie Collin, “Grimsby review: ' Sacha Baron Cohen's vital, venomous action movie'”, in The Daily Telegraph (London):

     The two are immediately caught up in a terrorist plot to rid the earth of its underclass, and this gives Nobby the chance to live out a James Bond fantasy of Englishness, with his own lager-swilling twist.

See also

• subculture