noun
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something added to a liquid to thicken it
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a thickened part or piece
Etymology
Origin of thickening
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
For hypertrophic cardiomyopathy—the thickening of heart muscles—it was 56 steps.
From The Wall Street Journal • Apr. 19, 2026
"We lost a loved one," his voice thickening.
From BBC • Apr. 7, 2026
The process relies on carefully controlled streams of thyme extract, gelatin, sodium alginate -- a commonly used thickening agent in the food industry -- and oil.
From Science Daily • Jan. 17, 2026
I had been living my life for nearly four years with no cartilage in my hip, bone scraping bone, bone spurs forming and joint thickening.
From Salon • Dec. 13, 2024
In fact, I was looking out over the lawn to where the mist was thickening down around the poplar trees planted along the cart-track, when I finally introduced the topic of the previous year's dismissals.
From "The Remains of the Day" by Kazuo Ishiguro
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.