fatso

noun

fat·​so ˈfat-(ˌ)sō How to pronounce fatso (audio)
plural fatsoes
informal, disparaging + offensive
: an overweight person

Word History

Etymology

probably from Fats, nickname for a fat person + -o

First Known Use

1944, in the meaning defined above

Time Traveler
The first known use of fatso was in 1944

Dictionary Entries Near fatso

Fatsia

fatso

fatstock

See More Nearby Entries 

Cite this Entry

“Fatso.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fatso. Accessed 21 Dec. 2024.

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