(n): a geometric element that has position but no extension
(n): a junction where one street or road crosses another
(n): the place where two or more things come together
(n): a point or set of points common to two or more geometric configurations
(n): (mathematics) an abstract collection of numbers or symbols
(n): the set of elements common to two or more sets
(n): a group of things of the same kind that belong together and are so used
(n): a representation of common ground between theories or phenomena
(n): a presentation to the mind in the form of an idea or image
(n): the act of intersecting (as joining by causing your path to intersect your target's path)
(n): the act of bringing two things into contact (especially for communication)
