lumpenproletariat
n//ˌlʊm.pənˌpɹəʊ.ləˈtɛː.ɹi.ət//trasproletariat
(Marxism) The lowest stratum of the proletariat, whose mental and physical health, mores and morale have deteriorated, through exploitation by the bourgeoisie, to a degree where they cannot build class consciousness and hence cannot be mobilized for the revolution.