lumpen
Word family adjectivelumpenadverblumpenly
lum·pen /ˈlʌmpən, ˈlʊm-/ adjectiveadj 1. relating to the poorest and least educated people from the working class 〔工人阶级中的部分人〕极度贫困无知的 2 large, heavy, and lumpy 笨重的 Her body felt lumpen and awkward. 她感到身体臃肿笨重。
Origin lumpen (1900-2000) lumpenproletariat “lowest part of the population” ((20-21 centuries)), from German, from lump “dirty untidy person” + proletariat “proletariat”