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 cast of women do not trust whatever Stacey and her lumpy lacefront wigs are selling. Shamira Ibrahim, Vulture, 6 Oct. 2025 Across each lumpy dark-gray spheroid cuts an uneven line. Harmon Siegel, Artforum, 1 Oct. 2025 Try one of the following methods and repeat every other month or as needed, when the balls begin to look lumpy and matted. Mary Cornetta, Better Homes & Gardens, 1 Oct. 2025 Coyote feces is usually lumpy and larger than fox feces, which has pointy ends. Steven Sullivan, The Conversation, 29 Sep. 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 18 Oct. 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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