'Intersection' definitions:

Definition of 'intersection'

From: WordNet
noun
A point where lines intersect [syn: intersection, intersection point, point of intersection]
noun
A junction where one street or road crosses another [syn: intersection, crossroad, crossway, crossing, carrefour]
noun
A point or set of points common to two or more geometric configurations
noun
The set of elements common to two or more sets; "the set of red hats is the intersection of the set of hats and the set of red things" [syn: intersection, product, Cartesian product]
noun
A representation of common ground between theories or phenomena; "there was no overlap between their proposals" [syn: overlap, convergence, intersection]
noun
The act of intersecting (as joining by causing your path to intersect your target's path)

Definition of 'Intersection'

From: GCIDE
  • Intersection \In`ter*sec"tion\, 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]