as in swelling
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Recent Examples of dilatation
Bloat or gastric dilatation-volvulus most commonly affects a few large breeds with deep chests and German Shepherds are among those most affected.
—
Dr. John De Jong, Boston Herald, 21 Sep. 2025
These cells cause vascular dilatation, resulting in crimson skin tone that is associated with niacin usage.
—Amber Smith, Discover Magazine, 11 Oct. 2022
Hypertrophy and dilatation are known to cause the heart over time to have profoundly diminished functional capacity.
—Elizabeth Cooney, STAT, 7 Aug. 2022
Elevated feeders were once recommended as a way to prevent gastric dilatation and volvulus (GDV), also known as bloat, a life-threatening condition that’s most prevalent in large and deep-chested breeds.
—Lindsay Pevny, Popular Mechanics, 24 June 2022
The couple’s veterinarian later confirmed that Gus died from a stomach bloat, also known as gastric dilatation-volvulus (GDV).
—Timothy Bella, Washington Post, 16 June 2022
In the case of Spix’s little blue macaws, that disease was nasty and incurable: proventricular dilatation disease.
—Grrlscientist, Forbes, 15 June 2022
Overdrinking or drinking too rapidly may cause bloat, a term used to describe gastric dilatation-volvulus.
—Bayliss Wagner, USA TODAY, 12 Aug. 2021
In Arkansas, dilatation and evacuation was the only method used to end pregnancies after 12 weeks, according to the Arkansas Department of Health.
—Neal Earley, Arkansas Online, 23 Dec. 2020
Dr. John De Jong, Boston Herald, 21 Sep. 2025
These cells cause vascular dilatation, resulting in crimson skin tone that is associated with niacin usage.
—Amber Smith, Discover Magazine, 11 Oct. 2022
Hypertrophy and dilatation are known to cause the heart over time to have profoundly diminished functional capacity.
—Elizabeth Cooney, STAT, 7 Aug. 2022
Elevated feeders were once recommended as a way to prevent gastric dilatation and volvulus (GDV), also known as bloat, a life-threatening condition that’s most prevalent in large and deep-chested breeds.
—Lindsay Pevny, Popular Mechanics, 24 June 2022
The couple’s veterinarian later confirmed that Gus died from a stomach bloat, also known as gastric dilatation-volvulus (GDV).
—Timothy Bella, Washington Post, 16 June 2022
In the case of Spix’s little blue macaws, that disease was nasty and incurable: proventricular dilatation disease.
—Grrlscientist, Forbes, 15 June 2022
Overdrinking or drinking too rapidly may cause bloat, a term used to describe gastric dilatation-volvulus.
—Bayliss Wagner, USA TODAY, 12 Aug. 2021
In Arkansas, dilatation and evacuation was the only method used to end pregnancies after 12 weeks, according to the Arkansas Department of Health.
—Neal Earley, Arkansas Online, 23 Dec. 2020
Recent Examples of Synonyms for dilatation
Noun
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These help improve circulation during long flights by reducing swelling and discomfort.—
Chaise Sanders,
Travel + Leisure,
1 Feb. 2026
-
Doctors treat the symptoms such as headache, fever and brain swelling.—
Nicole Villalpando,
Austin American Statesman,
31 Jan. 2026
Noun
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For years, simple pine chests with large, circular knobs have been a dime a dozen at antique stores.—
Heather Bien,
Martha Stewart,
31 Jan. 2026
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Changing architectural details like the shower fittings, faucets, cabinet knobs and drawer pulls can make a basic bathroom look far more refined and considered.—
Nomita Vaish-Taylor,
The Spruce,
31 Jan. 2026
Noun
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But in Florida democracy, a majority is less than a whiff of a puff of a nonexistent chemtrail.—
Pat Beall,
Sun Sentinel,
23 Jan. 2026
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Customers can expect the brand's beloved scones, cardamom buns, and focaccia on the menu; The San Francisco Standard reports that owner Marisa Williams also plans to start selling guava tarts and apple rhubarb puffs.—
Monica Garske,
USA Today,
20 Jan. 2026
Noun
-
Hike to the top of a large pink granite dome at the Enchanted Rock State Natural Area, or hop in a vintage-style trolley to learn about the area’s German history, architecture, and more.—
Michael Cappetta,
Travel + Leisure,
4 Feb. 2026
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Use the dome light and flashers to make your vehicle more noticeable.—
NC Weather Bot,
Charlotte Observer,
4 Feb. 2026
Cite this Entry
“Dilatation.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/dilatation. Accessed 9 Feb. 2026.
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