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lumpen

American  
[luhm-puhn] / ˈlʌm pən /

adjective

  1. of or relating to disfranchised and uprooted individuals or groups, especially those who have lost status.

    the lumpen bourgeoisie.


noun

  1. a lumpen individual or group.

lumpen British  
/ ˈlʌmpən /

adjective

  1. informal stupid or unthinking

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of lumpen

First recorded in 1945–50; extracted from lumpenproletariat

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