noun
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the act of expansion or inflation
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the state of being or becoming swollen
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a swollen or inflated part or area
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an abnormal enlargement of a bodily structure or part, esp as the result of injury
Other Word Forms
- unswelling adjective
Etymology
Origin of swelling
First recorded before 900; Middle English, Old English; swell + -ing 1
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.
The swelling of the Treasury’s bank account as tax payments roll in is one reason the Fed has been running its monthly bond purchases at an elevated clip since late last year.
From The Wall Street Journal • Mar. 26, 2026
In detention, Flores said, she began to suffer a painful swelling, which she believed could have been mastitis brought on by her inability to nurse her baby.
From Salon • Mar. 24, 2026
Remove wristwatches and rings on fingers in case of swelling, the UC Davis Health Center advises.
From Los Angeles Times • Mar. 23, 2026
He then missed the second Test with swelling in the knee and was subsequently ruled out of the tour.
From BBC • Mar. 13, 2026
As I pushed my way out of the swelling crowd, I saw someone else I recognized.
From "Rump: The (Fairly) True Story of Rumpelstilskin" by Liesl Shurtliff
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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.