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underclass

American  
[uhn-der-klas, -klahs] / ˈʌn dərˌklæs, -ˌklɑs /

noun

  1. a social stratum consisting of impoverished persons with very low social status.


underclass British  
/ ˈʌndəˌklɑːs /

noun

  1. a class beneath the usual social scale consisting of the most disadvantaged people, such as the unemployed in inner cities

"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

Grammar

See collective noun.

Etymology

Origin of underclass

First recorded in 1915–20; under- + class

Vocabulary lists containing underclass

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

The Framers of the 14th Amendment sought to ensure that the United States would never again tolerate an underclass of people denied full equality by accident of birth.

From Slate Jun. 30, 2026

She is best known for the Noughts & Crosses series, which explores the divide between a black elite and a white underclass in a dystopian London.

From BBC Jun. 12, 2026

Still, workers clearly have some time before AI relegates them to the permanent underclass.

From MarketWatch Jun. 4, 2026

Petro also championed the rights of Colombia’s underclass with various social programs, which Cepeda has pledged to deepen without providing much in the way of details.

From The Wall Street Journal Jun. 1, 2026

Nevertheless, college students were different from those in America’s underclass.

From "Hunger of Memory" by Richard Rodriguez

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