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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.
The Snapdragon Stadium pitch was lumpy and sandy throughout Monday’s match, which worked against the home team. Ryan Finley, San Diego Union-Tribune, 26 Nov. 2025 Stir together flour, sour cream, and butter until just combined (mixture will be lumpy). Amanda Stanfield, Southern Living, 24 Nov. 2025 At this point the dressing should have the consistency of soft lumpy cream cheese. CBS News, 21 Nov. 2025 The prune juice group had a significant decrease in hard and lumpy stools. Cynthia Sass, Health, 22 Oct. 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 2 Dec. 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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