BabelNet

bn:00021691n

Noun Concept

Categories: Elementary shapes, Geometric shapes, Surfaces, Articles with short description

cone conoid cone shape base radius circular cone

A shape whose base is a circle and whose sides taper up to a point WordNet 3.0

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A shape whose base is a circle and whose sides taper up to a point WordNet 3.0 & Open English WordNet

A cone is a three-dimensional geometric shape that tapers smoothly from a flat base to a point called the apex or vertex. Wikipedia

In geometry a conoid is a ruled surface, whose rulings fulfill the additional conditions: All rulings are parallel to a plane, the directrix plane. Wikipedia

Basic geometrical shape. Wikipedia Disambiguation

Geometric shape Wikidata

A ruled surface, whose rulings fulfill the additional conditions that ① all rulings are parallel to a plane and ② all rulings intersect a fixed line Wikidata

A three-dimensional figure whose base is a circle and whose shell tapers to a point. OmegaWiki

A Catalan surface all of whose rulings intersect some fixed line. Wiktionary

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