azimuthal
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a word derived from
azimuth.
azimuthnounthe arc of the horizon measured clockwise from the south point, in astronomy, or from the north point, in navigation, to the point where a vertical circle through a given heavenly body intersects the horizon.
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.
On the basis of their spatial and azimuthal distribution, we selected 12 sensors in the Pacific ocean east of the Japan trench.
From Science Magazine ● Jun. 16, 2011
These instruments were an iron sextant, 2½ feet in diameter, and a brass azimuthal quadrant 3½ feet in diameter, both of which were divided into single minutes of a degree.
From The Martyrs of Science, or, The lives of Galileo, Tycho Brahe, and Kepler by Sir David Brewster
The deviation of a transit-instrument from the plane of the meridian at the horizon; it is also termed the azimuthal error.
From The Sailor's Word-Book An Alphabetical Digest of Nautical Terms, including Some More Especially Military and Scientific, but Useful to Seamen; as well as Archaisms of Early Voyagers, etc. by Sir Edward Belcher