ara: ظل الزاوية

Information
has URI	http://lexvo.org/id/term/ara/%D8%B8%D9%84%20%D8%A7%D9%84%D8%B2%D8%A7%D9%88%D9%8A%D8%A9

Meaning
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means	(noun) a straight line or plane that touches a curve or curved surface at a point but does not intersect it at that point tangent