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Synonyms

swollen

American  
[swoh-luhn] / ˈswoʊ lən /

verb

  1. a past participle of swell.


adjective

  1. enlarged by or as by swelling; puffed up; tumid.

  2. turgid or bombastic.

swollen British  
/ ˈswəʊlən /

verb

  1. a past participle of swell

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

adjective

  1. tumid or enlarged by or as if by swelling

  2. turgid or bombastic

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of swollen

First recorded in 1300–50, for the adjective

Explanation

When something's swollen, it's puffed up, rounded, and misshapen. If you've sprained your ankle, it's likely to be swollen and may look more like a grapefruit than the body part you know and love. When something swells up, it's swollen, and that can be anything from knees and glands to pregnant bellies. You can also use swollen more poetically: you can describe someone with a big ego as having a swollen head. A stormy ocean with big, angry waves is a swollen sea. And a state with out-of-control spending has a swollen budget, inflated by special projects and other expenses that there’s not enough money to pay for.

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Vocabulary lists containing swollen

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.

Swollen stock portfolios should encourage rich households to spend on expensive art.

From The Wall Street Journal • Apr. 26, 2026

"Swollen MicroShunts can be structurally fragile," said ophthalmologist and Assistant Professor Ryo Tomita of Nagoya University Graduate School of Medicine, the study's first author.

From Science Daily • Jan. 16, 2026

Swollen rivers continued rising in Southeast Texas on Saturday after a night of evacuations and rescues from floodwaters that swamped roads, stranded cars and inundated homes in the region.

From New York Times • May 4, 2024

Swollen and fast-moving creeks and rivers “increase the risk for drowning and the need for swift water rescues,” the weather service said.

From Seattle Times • Feb. 5, 2024

Swollen ankle or not, he’ll have to walk on.

From "Paradise on Fire" by Jewell Parker Rhodes