adjective.
Having the form of a sphere; like a sphere; globular; orbicular.
adjective.
Of or pertaining to a sphere.
adjective.
Of or pertaining to the heavenly orbs, or to the sphere or spheres in which, according to ancient astronomy and astrology, they were set.
adjective.
etc. See under Angle, Coordinate, etc.
adjective.
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adjective.
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adjective.
that branch of geometry which treats of spherical magnitudes; the doctrine of the sphere, especially of the circles described on its surface.
adjective.
See under Harmonic, a.
adjective.
portion of the surface of a sphere included between two great semicircles having a common diameter.
adjective.
the magnitude of a solid angle. It is measured by the portion within the solid angle of the surface of any sphere whose center is the angular point.
adjective.
portion of the surface of a sphere bounded by the arcs of three or more great circles.
adjective.
the projection of the circles of the sphere upon a plane. See Projection.
adjective.
See under Sector.
adjective.
the segment of a sphere. See under Segment.
adjective.
re on the surface of a sphere, bounded by the arcs of three great circles which intersect each other.
adjective.
See Trigonometry.