fat cat

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fat cat

Where it comes from

The phrase was first used in the 1920s in the United States to describe rich political donors.

By the middle of the 20th century, the term was being applied more widely to any wealthy individual.

noun fat cats · fatcat · fat-cat

  1. slang A rich person who contributes to a political campaign.

    Similar: angel, big money man

  2. derogatory, slang Any affluent person who is perceived to have profited from the labor of others; and/or not to care about those of lesser means. A staggering 57% of American workers believe there is a very real chance they will be unemployed in the next 5 to 7 years. But what does that matter to a bloated millionaire fat-cat like you?
  3. Used other than figuratively or idiomatically: see fat, cat.

Translations

Every language

noun rich person who contributes to a political campaign

Españolpez gordo
中文肥貓 /肥猫 féi māo
Portuguêscachorro grande, peixe grande
Italianopesce grosso

noun affluent person who is perceived to have profited from the labour of others

中文剝削者 /剥削者 bōxuēzhě
DeutschBonze
Italianosfruttatore, profittatore

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Cite this
MLA

"fat cat." Wiktionary, via Micwyn, micwyn.com/word/fat%20cat. Accessed 6 Nov. 2026.

APA

fat cat. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/fat%20cat

Chicago

"fat cat." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/fat%20cat.

BibTeX
@misc{fat_cat_2026,
  title = {fat cat},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/fat%20cat},
  urldate = {2026-11-06}
}