urd: تکونی قطعات

Information
has URI	http://lexvo.org/id/term/urd/%D8%AA%DA%A9%D9%88%D9%86%DB%8C%20%D9%82%D8%B7%D8%B9%D8%A7%D8%AA

Meaning
means	(noun) (geometry) a curve generated by the intersection of a plane and a circular cone conic, conic section