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Marx

American  
[mahrks, mahrks] / mɑrks, mɑrks /

noun

  1. Karl (Heinrich) 1818–83, German economist, philosopher, and socialist.


Marx British  
/ mɑːks /

noun

  1. Karl (karl). 1818–83, German founder of modern communism, in England from 1849. With Engels, he wrote The Communist Manifesto (1848). He developed his theories of the class struggle and the economics of capitalism in Das Kapital (1867; 1885; 1895). He was one of the founders of the International Workingmen's Association (First International) (1864)

"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

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Example Sentences

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W. David Marx’s doomscroll through 21st century pop culture, “Blank Space,” is largely a catalog of cringe.

From Los Angeles Times

Offering a “unified narrative,” Mr. Marx identifies the “single profound shift that defines the era.”

From The Wall Street Journal

Marx has played 11 Tests for the Rugby World Cup holders in 2025, including Saturday's 24-13 victory over Ireland in Dublin, which ended their 13-year wait for a win in the Irish capital.

From Barron's

Marx promised that religion would vanish when material conditions improved.

From The Wall Street Journal

Groucho Marx quipped that he wouldn’t want to belong to any club that would accept him as a member.

From Barron's