angular distance
Americannoun
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angular distances
plural
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Trigonometry. the measure, in degrees, of the angle between two straight lines extending from a central reference point, such as the lines connecting the center of the earth's core with two points on its surface, or the lines connecting the center of a disk with two points on its perimeter.
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Physics. angular displacement.
Other Word Forms
Noun Inflected Forms
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.
If the distance moved is less than half the angular distance between the spokes, the wheel will appear to revolve normally.
From Scientific American ● Nov. 1, 2022
But if the distance is more than this, say, three-quarters the angular distance between the spokes, then an illusion of backward motion is produced.
From Scientific American ● Nov. 1, 2022
You find that Sirius has traveled an angular distance of about 75° in 5 h.
From Textbooks ● Oct. 13, 2016
The angular distance from the seismic source to the shadow zone is 103° on either side, so the total angular distance of the shadow zone is 154°.
From Textbooks ● Jan. 1, 2015
Right ascension, corresponding to terrestrial longitude, is the angular distance of a heavenly body from the vernal equinox measured on the celestial equator eastward to the hour circle passing through the body.
From Astronomical Lore in Chaucer by Florence M. Grimm
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