( a. )
Joining two not adjacent angles of a quadrilateral or multilateral figure; running across from corner to corner; crossing at an angle with one of the sides.
( a. )
Joining two not adjacent angles of a quadrilateral or multilateral figure; running across from corner to corner; crossing at an angle with one of the sides.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012