conic section 1
noundomain: shape
Princeton WordNet [ver.3.1]
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EnglishDefinition
(geometry) a curve generated by the intersection of a plane and a circular cone
Hypernym
plane figure 1
noun
a two-dimensional shape
Domain_of_synset_-_TOPIC
geometry 1
noun
the pure mathematics of points and lines and curves and surfaces
EnglishHyponym
ellipse 1
noun
a closed plane curve resulting from the intersection of a circular cone and a plane cutting completely through it
parabola 1
noun
a plane curve formed by the intersection of a right circular cone and a plane parallel to an element of the curve
hyperbola 1
noun
an open curve formed by a plane that cuts the base of a right circular cone
Member_of_this_domain_-_TOPIC
geometry 1
noun
the pure mathematics of points and lines and curves and surfaces
