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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The outbreaks of the highly contagious virus - which can lead to brain swelling, deafness and death - came as parents are opting school-age kids out of vaccinations at a record-high rate.—
Kate Wells,
NPR,
2 June 2026
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Symptoms of food allergies include hives, flushed skin, itchy sensation in the mouth, tongue swelling and vomiting, among others.—
Raven Brunner,
PEOPLE,
31 May 2026
Noun
-
Model weights are sets of parameters, like knobs and dials in a machine, telling the models how to process information.—
Huo Jingnan,
NPR,
31 May 2026
-
Wring the cloth and wipe cabinet fronts, paying special attention to areas around the knobs.—
Emerson Latham,
Better Homes & Gardens,
30 May 2026
Noun
-
Aokosor Puff-sleeve T-shirt This puff-sleeve T-shirt will bring a trendy, romantic vibe to your outfits.—
Rylee Johnston,
Travel + Leisure,
30 May 2026
-
The puff sleeves add a romantic touch to this otherwise simple and very comfortable dress.—
Kaelin Dodge,
InStyle,
29 May 2026
Noun
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Their final shape, round and big as racquetballs, came together when Dale portioned the dough balls into a silicone half-dome mold.—
Miguel Otárola,
Denver Post,
2 June 2026
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Players from the top European teams, like Real Madrid and Paris Saint-Germain, had already played sixty matches during their regular seasons, before taking to pitches in heat-dome temperatures of ninety-seven degrees and stifling humidity.—
Sam Knight,
New Yorker,
1 June 2026
Cite this Entry
“Dilatation.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/dilatation. Accessed 6 Jun. 2026.
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