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Showing results for dilation. Search instead for dilatin.
Definitions

dilation

[dahy-ley-shuhn, dih-] / daɪˈleɪ ʃən, dɪ- /
NOUN
distention
Synonyms


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.

See Examples For:

Caffeine temporarily shrinks blood vessels and less dilation means less visible swelling.

From BBC Feb. 16, 2026

Not only do we tend to mirror each other’s movements, postures, facial expressions and gestures; we also uncannily sync up our heart rates, blood pressure, pupil dilation and hormonal activity.

From The Wall Street Journal Jan. 22, 2026

This is important because insulin-assisted dilation helps move glucose from the bloodstream into body tissues, lowering blood sugar after meals.

From Science Daily Nov. 18, 2025

Caffeine has a time dilation on it so it could be hours that I’m in there or 30 minutes.

From Los Angeles Times Aug. 21, 2025

Such ships could not travel close enough to the speed of light for special relativistic time dilation to become important.

From "Cosmos" by Carl Sagan

The results show no difference between the groups in terms of new heart attacks, new unplanned balloon dilations or the total number of all-cause deaths.

From Science Daily Apr. 8, 2024

Like all beauties, these are dilations of time.

From New York Times Mar. 9, 2021

The stopped time of a painting, say, or the dilations of the novel, in which it is possible to see patterns and consequences that are otherwise invisible.

From The Guardian Mar. 21, 2020

The results showed that people with consistently larger pupil dilations made the most erratic decisions.

From Forbes Sep. 24, 2014

All the temporal dilations we had gone through were catching up with me.

From "Darius the Great Is Not Okay" by Adib Khorram




Vocabulary lists containing dilation


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