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.
On a humbler scale, Kail poetically marks the passage of time with a thickening palm tree.
From Los Angeles Times ● Jul. 9, 2026
That uplift helped support additional thickening of coastal ice.
From Science Daily ● May 29, 2026
For hypertrophic cardiomyopathy—the thickening of heart muscles—it was 56 steps.
From The Wall Street Journal ● Apr. 19, 2026
These polar "geoengineering" techniques aim to cool the planet in unconventional ways, such as artificially thickening sea-ice or releasing tiny, reflective particles into the atmosphere.
From BBC ● Sep. 9, 2025
Although it was a subtle change, he understood what Leader had meant when he said that Forest was thickening.
From "Messenger" by Lois Lowry
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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.