# intersection

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Related to intersection: Intersection syndrome

## intersection

Maths
a. a point or set of points common to two or more geometric configurations
b. the set of elements that are common to two sets
c. the operation that yields that set from a pair of given sets. Symbol: ∩, as in AB

## intersection

[‚in·tər′sek·shən]
(civil engineering)
A point of junction or crossing of two or more roadways.
A surveying method in which a plane table is used alternately at each end of a measured baseline.
(mathematics)
The point, or set of points, that is common to two or more geometric configurations.
For two sets, the set consisting of all elements common to both of the sets. Also known as meet.
For two fuzzy sets A and B, the fuzzy set whose membership function has a value at any element x that is the minimum of the values of the membership functions of A and B at x.
The intersection of two Boolean matrices A and B, with the same number of rows and columns, is the Boolean matrix whose element cij in row i and column j is the intersection of corresponding elements aij in A and bij in B.

## intersection

i. A point where the centerlines of runways cross each other. See intersecting runways.
ii. A point defined by any combination of courses, radials, or bearings of two or more navigational aids.
iii. The point on the earth vertically above which the centerlines of airways cross.
iv. Used to describe the point where two runways, a runway and a taxiway, or two taxiways cross or meet.
References in periodicals archive ?
Dubai's Airport Street Project covering Rashidiya and Casablanca intersections is almost 50% complete.
The project comprises construction of bridges and a tunnel at Marrakech Road intersection, and bridges at Al Rashidiya intersection as well as the Airport Road junctions with Casablanca Street and Nad Al Hamar Street.
SIDRA is an effective tool for analyzing the present and future intersection scenerios in Asian countries where right hand drive system prevails.
A second emerging alternative design is the displaced left-turn (DLT, or continuous flow) intersection, which literally displaces the mainline left turns in advance of the intersection.
Models simulated the 3-way intersection with a 60[degrees] x-cut angle and 4-way intersection linearly and nonlinearly.
Washington, December 9 ( ANI ): In preparation for a world of robot cars, engineers have created a robot traffic cop to get them through intersections faster and more safely, it has been revealed.
2) The intersection of any family of dense subspaces of X is dense in X, and for each open set V, either V is regular open or every intersection of any family of dense subspaces of int(cl(V)) \ V is dense in int(cl(V)) \ V.
Selectmen did point out that according to state regulations when two vehicles arrive simultaneously at an intersection without a stop sign, the vehicle to the right has the right-of-way.
LANCASTER -- Tickets will start being issued today from red-light cameras at two Lancaster intersections, after the end of a 30-day grace period during which only warnings went out.
Thus, Month in C7 refers to C:C, and Month Sales in C7 refers to the intersection of C:C and \$B\$2:\$D\$6, which is \$C\$2:\$C\$6.
While launching the new traffic signals, officials of the Directorate of Traffic of the Ministry of Interior and Ashghal hoped the traffic through the intersection would flow better after the completion of the second phase of the widening works.
For drivers coming from Khalifa Intersection: the left lane leading to Al Bidaa Intersection will be closed, while the right lane leading to the Medical City Intersection (towards Bin Omran) and the middle lane leading to Onaiza Street will remain open to traffic.

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