fatten

verb

fat·​ten ˈfa-tᵊn How to pronounce fatten (audio)
fattened; fattening fa-tə-niŋ How to pronounce fatten (audio)
ˈfat-niŋˈ

transitive verb

1
a
: to make fat, fleshy, or plump
especially : to feed (an animal) for slaughter
b
: to make more substantial
2
: to make fertile

intransitive verb

: to become fat
fattener
ˈfa-tə-nər How to pronounce fatten (audio)
ˈfat-nər
noun

Examples of fatten in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Last year the other four AL Central teams got to fatten up against the White Sox, who finished as the worst team in modern MLB history. Mac Cerullo, Boston Herald, 2 Feb. 2025 Their forward depth has been hollowed out, and even with Quinn Hughes and Filip Hronek playing a bulk of their minutes on separate pairs to fatten up Vancouver’s lineup, the blue line is lacking in pace, depth and quality. Thomas Drance, The Athletic, 1 Feb. 2025 They were given a stew in the same way that sumo wrestlers are given stews to fatten them up. Ryleigh Nucilli, Outside Online, 22 Nov. 2024 Those who struggle to fatten their birds have their pay docked. Gavin Off, Charlotte Observer, 20 Jan. 2025 See all Example Sentences for fatten 

Word History

First Known Use

circa 1552, in the meaning defined at transitive sense 1a

Time Traveler
The first known use of fatten was circa 1552

Dictionary Entries Near fatten

Cite this Entry

“Fatten.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fatten. Accessed 21 Feb. 2025.

Kids Definition

fatten

verb
fat·​ten ˈfat-ᵊn How to pronounce fatten (audio)
fattened; fattening ˈfat-niŋ How to pronounce fatten (audio)
-ᵊn-iŋ
: to make or become fat
fattener noun

More from Merriam-Webster on fatten

Last Updated: - Updated example sentences
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