bn:00073310n
Noun Concept
Categories: Articles with short description, Wikipedia articles incorporating a citation from the 1911 Encyclopaedia Britannica with Wikisource reference, Elementary geometry, Topology, Elementary shapes
EN
sphere  ball  globe  orb  2-sphere
EN
A solid figure bounded by a spherical surface (including the space it encloses) WordNet 3.0
geometry
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EN
A sphere is a geometrical object that is a three-dimensional analogue to a two-dimensional circle. Wikipedia
Round, rotationally symmetric shape of the 2D surface of a ball in 3D space Wikidata
Round three-dimensional body whose surface has at each point the same distance from the center. OmegaWiki
A spherical physical object; a globe or ball. Wiktionary
Spherical physical object. Wiktionary (translation)