v. t. [ imp. & p. p. Intersected; p. pr. & vb. n. Intersecting. ] [ L. intersectus, p. p. of intersecare to intersect; inter + secare to cut. See Section. ] To cut into or between; to cut or cross mutually; to divide into parts; as, any two diameters of a circle intersect each other at the center. [ 1913 Webster ]

Lands intersected by a narrow frith
Abhor each other. Cowper. [ 1913 Webster ]

v. i. To cut into one another; to meet and cross each other; as, the point where two lines intersect. [ 1913 Webster ]

adj. having at least one spatial point in common.
Syn. -- crossed, decussate. [ WordNet 1.5 ]

n. [ L. intersectio: cf. F. intersection. ] [ 1913 Webster ]

1. The act, state, or place of intersecting. [ 1913 Webster ]

2. (Geom.) The point or line in which one line or surface cuts another. [ 1913 Webster ]

a. Pertaining to, or formed by, intersections. [ 1913 Webster ]