Topic:geometry
Synset:conic section
Derivationally Related Form:conic
Hypernyms:plane figure two-dimensional figure
Inherited Hypernyms:conic sectionplane figurefigureshapeattributeabstractionentity
Direct Hyponyms:ellipsehyperbolaovalparabola
Full Hyponyms:
circlecircle of curvaturecircletellipseepicycleequatorhyperbolaparabola