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.
The production of blue cheese involves several key steps: Milk preparation: The milk is warmed and combined with starter cultures and rennet to initiate curdling. Katie Rosenhouse, Southern Living, 20 Oct. 2024 The process made milk more easily digestible, with microbes producing lactic acid that causes milk to curdle and form the basis of cheese. Katie Hunt, CNN, 25 Sep. 2024 The old laughter has now curdled into something more personal and petulant—and potentially dangerous. Megan Garber, The Atlantic, 16 Sep. 2024 And yes, such regurgitation of knowledge about painting’s history and its underlying conditions can easily curdle into a pose. Moritz Scheper, Artforum, 1 Sep. 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

Dictionary Entries Near curdle

Cite this Entry

“Curdle.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/curdle. Accessed 22 Nov. 2024.

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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