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Fuchs

American  
[fyooks] / fjuks /

noun

  1. Daniel, 1909–1993, U.S. novelist and short-story writer.

  2. Klaus Emil Julius 1911–88, British physicist and atom spy for the Soviet Union, born in Germany.

  3. Sir Vivian (Ernest), 1908–1999, British geologist and Antarctic explorer.


Fuchs British  
/ fʊks, fuːks /

noun

  1. Klaus Emil . (klaus ˈeːmiːl). 1911–88, East German physicist. He was born in Germany, became a British citizen (1942), and was imprisoned (1950–59) for giving secret atomic research information to the Soviet Union

  2. Sir Vivian Ernest . 1908–99, English explorer and geologist: led the Commonwealth Trans-Antarctic Expedition (1955–58)

"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

Example Sentences

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Not long before McCarthy’s speech, the purported Russian spy Alger Hiss was convicted of perjury and atomic physicist Klaus Fuchs was unmasked as a Russian spy embedded in the Los Alamos atomic bomb laboratory.

From Los Angeles Times Jul. 29, 2026

Fuchs is not the only former footballer who has swapped between the two sports later on in life.

From BBC Jun. 30, 2026

During his football career, Fuchs made more than 650 appearances for club and country that included six seasons at the King Power Stadium.

From BBC Jun. 30, 2026

“As I have said for years, there were no victims, no losses, and no crimes in this case,” said Wiederhorn’s lawyer, Doug Fuchs, on Monday.

From The Wall Street Journal Mar. 16, 2026

As a college student in Germany, Fuchs had watched the rise of the Nazis with disgust.

From "Bomb" by Steve Sheinkin

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