Hyperonyms
(has_hyperonym)
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08579487-n:
a circular line on the surface of a sphere formed by intersecting it with a plane passing through the center
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Glosses
(gloss)
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02268133-a:
(used with count nouns) two considered together; the two
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Glosses
(gloss)
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08521267-n:
the apparent surface of the imaginary sphere on which celestial bodies appear to be projected
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Glosses
(gloss)
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08579487-n:
a circular line on the surface of a sphere formed by intersecting it with a plane passing through the center
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Glosses
(gloss)
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08621099-n:
one of two points of intersection of the Earth's axis and the celestial sphere
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Glosses
(rgloss)
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08586509-n:
the angular distance along the celestial equator from the observer's meridian to the hour circle of a given celestial body
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Glosses
(rgloss)
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08633191-n:
(astronomy) the equatorial coordinate specifying the angle, measured eastward along the celestial equator, from the vernal equinox to the intersection of the hour circle that passes through an object in the sky; usually expressed in hours and minutes and seconds; used with declination to specify positions on the celestial sphere
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