DILATATION Synonyms: 61 Similar and Opposite Words

dilatation

noun

Definition of dilatation

as in swelling

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Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

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 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 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

Rattlesnake bites can cause severe pain, rapid swelling, as well as nausea and trouble breathing.

— Anne Ewbank, Sacbee.com, 7 July 2026
The gut may also mount an immune response to the parasites, triggering inflammation and swelling.

— Jane Yoon Scott, EverydayHealth.com, 7 July 2026

Definition of swelling

Noun

Scout with the buttons and the knobs and the and the iconic name and design.

— Joel Feder, The Drive, 9 July 2026
The cockpit, in true Pagani fashion, features a steampunk-esque array of gauges, while the center stack is equipped with physical controls, though there is room amid all the buttons, knobs, and switches for a digital display.

— Bryan Hood, Robb Report, 8 July 2026

Definition of knob

Noun

The National Weather Service said cool air from the north will push the heat dome, responsible for a heat wave that started midweek, south and west in the coming days, relieving some of the most extreme temperatures in the Northeast.

— Dennis Romero, NBC news, 5 July 2026
The East Coast is expected to soon feel some relief from the extreme temperatures as the heat dome shrinks, bringing chances of severe thunderstorms.

— Karissa Waddick, USA Today, 5 July 2026

Definition of dome

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dilapidations

dilatation

dilatations

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“Dilatation.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/dilatation. Accessed 13 Jul. 2026.

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Synonyms of dilatation

noun

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