pol: sfera

Information
has URI	http://lexvo.org/id/term/pol/sfera

Meaning
means	(noun) a three-dimensional closed surface such that every point on the surface is equidistant from the center sphere
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means	(noun) the apparent surface of the imaginary sphere on which celestial bodies appear to be projected empyrean, firmament, welkin, heavens, vault of heaven, celestial sphere, sphere