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
They gather shortly after daybreak outside a minimarket, the tropical heat thickening, the dawn haze in lethargic retreat.
From Los Angeles Times • Mar. 21, 2025
In trials on monkeys, the research team found the patches were good at contracting, enhancing and thickening the heart wall, which improved the pumping of the whole heart.
From BBC • Jan. 29, 2025
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
The heavy air was thickening into mist, and by the time they tied up at the wharves alongside the Smokemarket everything in sight was softened and blurred.
From "The Golden Compass" by Philip Pullman
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.
