azimuth
Astronomy, Navigation. the 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.
Surveying, Gunnery. the angle of horizontal deviation, measured clockwise, of a bearing from a standard direction, as from north or south.
Origin of azimuth
1Other words from azimuth
- az·i·muth·al [az-uh-muhth-uhl], /ˌæz əˈmʌθ əl/, adjective
- az·i·muth·al·ly, adverb
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024
How to use azimuth in a sentence
The six exceptional angles of emergence come from the district of divergent azimuths to the south of Epomeo.
A Study of Recent Earthquakes | Charles DavisonHe also notices that most of the azimuths converge towards Casamenella, and intersect within an elongated area.
A Study of Recent Earthquakes | Charles DavisonThe azimuths converge towards the same region as in 1881, but the area covered by their intersections is larger.
A Study of Recent Earthquakes | Charles DavisonThat at all distances the new light has a prodigious superiority to the old, from the equality of its effects in all azimuths.
Smeaton and Lighthouses | John SmeatonThis quadrant served for measuring altitudes or for finding amplitudes or azimuths.
Terrestrial and Celestial Globes Vol II | Edward Luther Stevenson
British Dictionary definitions for azimuth
/ (ˈæzɪməθ) /
astronomy nautical the angular distance usually measured clockwise from the north point of the horizon to the intersection with the horizon of the vertical circle passing through a celestial body: Compare altitude (def. 3)
surveying the horizontal angle of a bearing clockwise from a standard direction, such as north
Origin of azimuth
1Derived forms of azimuth
- azimuthal (ˌæzɪˈmʌθəl), adjective
- azimuthally, adverb
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Scientific definitions for azimuth
[ ăz′ə-məth ]
The position of a celestial object along an observer's horizon. Azimuth is a horizontal angle measured clockwise in degrees from a reference direction, usually the north or south point of the horizon, to the point on the horizon intersected by the object's line of altitude (a line from the observer's zenith through the object to the horizon). If north is the reference point (0°), then east has an azimuth of 90°, south is 180°, and so forth through 360°. See more at altazimuth coordinate system.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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