1. (noun)intersection, intersection point, point of intersection a point where lines intersect
2. (noun)intersection, crossroad, crossway, crossing, carrefour a junction where one street or road crosses another
3. (noun)intersection a point or set of points common to two or more geometric configurations
4. (noun)intersection, product, Cartesian product the set of elementscommon to two or more sets
"the set of red hats is the intersection of the set of hats and the set of red things"
5. (noun)overlap, convergence, intersection a representation of commonground between theories or phenomena
"there was no overlap between their proposals"
6. (noun)intersection the act of intersecting (as joining by causing your path to intersect your target's path)
Definition of 'intersection':
