DILATION Synonyms: 28 Similar and Opposite Words

dilation

noun

Definition of dilation

as in dispersion

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Dissimilar Words

Example Sentences

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 dilation There's a little 'Interstellar' in there with time dilation and Matthew McConaughey, of course. — Jeff Spry, Space.com, 12 Dec. 2025 Scientists discovered that the transformation is caused by subtle pressure changes inside the eye from long-term pupil dilation, which rearranges the spacing of collagen fibers. — Kaif Shaikh, Interesting Engineering, 17 Oct. 2025 Physical changes which happen during menopause that have to do with dilation or constriction of the blood vessels and impact body temperature are known as vasomotor symptoms. — Helen Carefoot, Flow Space, 17 Oct. 2025 SoberRide uses a combination of cameras, sensors, and machine-learning algorithms to detect signs of alcohol impairment in the driver—such as pupil dilation, bloodshot eyes, and the presence of ethanol used in alcoholic beverages—before allowing a vehicle to be put into drive. — IEEE Spectrum, 22 Apr. 2025 See All Example Sentences for dilation

Recent Examples of Synonyms for dilation

Noun

Yet for some thinkers today the involuntary dispersion of the Jews (galut or golah) is articulated as being inherently different from the voluntary exile of the Jews (diaspora or tfutsot).

— Literary Hub, Literary Hub, 24 July 2026
Investors who access emerging markets through a broad index miss the dispersion that active country allocation can capture.

— Jason Kirsch, Forbes.com, 23 July 2026

Definition of dispersion

Noun

Part of that prep includes the scattering of limbs and bodies, which are made by House of the Dragon’s very busy prosthetics team headed up by designer Waldo Mason.

— Jackson McHenry, Vulture, 10 Aug. 2026
The scattering of the Wariboko war-canoe clan started with Princewill, the youngest son of Chadwick.

— Literary Hub, Literary Hub, 6 Aug. 2026