conics

In mathematics, a conic section (or just conic) is a curve that can be formed by intersecting a cone (more precisely, a right circular conical surface) with a plane. The conic sections were named and studied as long ago as 200 BC, when Apollonius of Perga undertook a systematic study of their properties.
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Noun
1. (geometry) a curve generated by the intersection of a plane and a circular cone
(synonym) conic section
(hypernym) plane figure, two-dimensional figure
(hyponym) ellipse, oval
(classification) geometry
Adjective
1. relating to or resembling a cone; "conical mountains"; "conelike fruit"
(synonym) conical, conelike, cone-shaped
(pertainym) cone, conoid, cone shape

(n.)
That branch of geometry which treats of the cone and the curves which arise from its sections.
  

(n.)
Conic sections.
  

CONICHE. SEZIONI CONICHE

Eng: conics
Urdu: علم مَخروطات ۔ ریاضی کی شاخ جو قِطعاتِ مَخروطی سے بحث کَرتی ہے ۔