fat cat

American  

noun

Slang.

fat cats plural

1. a wealthy person from whom large political campaign contributions are expected.

2. any wealthy person, especially one who has become rich quickly through questionable dealings.

3. an important, influential, or famous person.

4. a person who has become lazy or self-satisfied as the result of privilege or advantage.

---

fat cat British  

noun

1. slang

   1. a very wealthy or influential person

   2. ( as modifier )

      a fat-cat industrialist

---

fat cat Idioms  

1. A wealthy and privileged person, as in This neighborhood, with its million-dollar estates, is full of fat cats. This term originally meant “a rich contributor to a political campaign,” and while this usage persists, it now is often applied more broadly, as in the example. [Colloquial; 1920s]

---

Other Word Forms

Noun Inflected Forms

• fat cats
  plural

Etymology

Origin of fat cat

An Americanism dating back to 1925–30

Example Sentences

See Examples For:

fat cat

But the smooth Lamarzelle is presented as just enough of a calculating fat cat that we can’t help but root for Eve’s success.

From Los Angeles Times ● Mar. 30, 2022

But she’s practical; she’ll do what it takes to survive in a world of gross inequality, where Hades is an industrial fat cat and artists and workers are largely servile.

From New York Times ● Jan. 12, 2022

“He’s eating pasta! By making light of that, we’re saying it’s not so bad — a fat cat is a happy cat.”

From Washington Post ● Nov. 1, 2019

But Mr Fankhauser defended the £8.3m he has been paid since November 2014, and denied he was a "fat cat".

From BBC ● Sep. 29, 2019

“And you say this fat cat travlin around with his momma?”

From "A Confederacy of Dunces" by John Kennedy Toole