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diameter

[dahy-am-i-ter] / daɪˈæm ɪ tər /
NOUN
measurement across object
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.

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Upon arrival, the Fire Department located five separate spot fires, all about five feet in diameter.

From Los Angeles Times ● Sep. 12, 2026

Although the Sun has a diameter roughly 400 times that of the Moon, it is also about 400 times farther from Earth, making both bodies appear identical sizes in the sky.

From The Wall Street Journal ● Aug. 12, 2026

The heat created by its beams can seal blood vessels just 2mm in diameter, about 5-6cm below the skin.

From BBC ● Jul. 10, 2026

These fibrils were then combined with potassium hydroxide and formed into porous beads measuring about half a centimeter to one centimeter in diameter.

From Science Daily ● Jun. 11, 2026

Each one was perfectly round, two feet in diameter, tiled around the rim with limestone; each one plunged straight into darkness.

From "Blood of Olympus" by Rick Riordan

Which is to say, Porsche invented an entirely new flat-six—different bore diameters and everything—just to clear 11 centimeters under the engine cover.

From The Wall Street Journal ● Oct. 30, 2025

Astronomers these days are really interested in sub-Neptune planets, meaning those with diameters larger than Earth but smaller than Neptune.

From Salon ● May 31, 2025

Hailstones, some with diameters of around 2 inches, also fell over parts of the city.

From New York Times ● Apr. 27, 2024

The diameters of these channels are five times thinner than a human hair.

From Science Daily ● Mar. 21, 2024

The pitch of teeth may be selected so that with the given number of teeth the diameters of the wheels will be that required.

From Modern Machine-Shop Practice, Volumes I and II by Joshua Rose




Vocabulary lists containing diameter


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