lumpier; lumpiest
1
a
: filled or covered with lumps
b
: characterized by choppy waves
2
: having a heavy clumsy appearance
3
: uneven and often crude in style
lumpily adverb
lumpiness noun

Examples of lumpy in a Sentence

the lumpy mashed potatoes were cold as well before painting, we had to sand the lumpy surface to make it smooth
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.
Given its lack of jaws and teeth, the lumpy fish potentially used its unexpected anatomy to evade the predators who were evolving chompers. Andrew Paul, Popular Science, 6 Aug. 2025 Government contracts tend to be lumpy and unpredictable, making future growth harder to forecast. Trefis Team, Forbes.com, 5 Aug. 2025 Previously, Beach Theatre chairs were renowned only for being lumpy and springy but some locals wanted a few of of them out of nostalgia. Christian Blauvelt, IndieWire, 29 July 2025 But recently, young, protein-hungry consumers have whipped up new recipes and posted them online, turning the lumpy cheese into an internet sensation. Danielle Wiener-Bronner, CNN Money, 26 July 2025 See All Example Sentences for lumpy

Word History

First Known Use

circa 1706, in the meaning defined at sense 1a

Time Traveler
The first known use of lumpy was circa 1706

Browse Nearby Words

Cite this Entry

“Lumpy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lumpy. Accessed 20 Aug. 2025.

Kids Definition

lumpy

adjective
lumpier; lumpiest
: having or full of lumps
lumpiness noun

More from Merriam-Webster on lumpy

Last Updated: - Updated example sentences
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