curdle

verb

cur·​dle ˈkər-dᵊl How to pronounce curdle (audio)
curdled; curdling ˈkərd-liŋ How to pronounce curdle (audio)
ˈkər-dᵊl-iŋ

intransitive verb

1
: to form curds
also : to congeal as if by forming curds
a scream curdled in her throat
2
: to go bad or wrong : spoil

transitive verb

1
: to cause curds to form in
curdled milk
2
: spoil, sour

Examples of curdle in a Sentence

Too much heat will make the custard curdle. Too much heat will curdle the custard.
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.
In a few short hours, the celebration that Tommy’s family had expected curdled to shock and grief. Wendy Grossman Kantor, People.com, 8 Feb. 2025 By Monday morning, though, the instinct began to curdle. Stephanie McNeal, Glamour, 3 Feb. 2025 The pastures were dotted with sheep, goats and cows whose milk is curdled into the region’s famous Tolminc, an earthy cheese with a touch of sweetness Roš incorporates into some of her creations. Ellen Ruppel Shell, Smithsonian Magazine, 20 Nov. 2024 If the temperature is too hot, the crème fraîche could curdle, and nobody has time for that. Josh Miller, Southern Living, 25 Dec. 2024 See All Example Sentences for curdle

Word History

Etymology

metathetic variant of cruddle, crudle, frequentative of crud entry 2

First Known Use

1585, in the meaning defined at transitive sense 1

Time Traveler
The first known use of curdle was in 1585

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Cite this Entry

“Curdle.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/curdle. Accessed 3 Mar. 2025.

Kids Definition

curdle

verb
cur·​dle ˈkərd-ᵊl How to pronounce curdle (audio)
curdled; curdling ˈkərd-liŋ How to pronounce curdle (audio)
-ᵊl-iŋ
1
: to form curds
2
: to cause curds to form in
high heat curdled the custard
3
used in expressions such as make one's blood curdle to indicate a feeling of terror
a ghost story that will make your blood curdle

More from Merriam-Webster on curdle

Last Updated: - Updated example sentences
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