Meaning & Definition of word "Intersection"
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Intersection
/ˌɪn.təˈsek.ʃən/
noun:
- 1. The point or area where two or more things cross or intersect.
- Example: The intersection of the two roads is known for its busy traffic lights.
- 2. A set or collection of points common to two or more sets.
- Example: In mathematics, the intersection of the two sets contains the elements that are present in both sets.
- 3. An act or instance of intersecting; the condition of being intersected.
- Example: The intersection of their paths in life led to a lasting friendship.
Etymology
From Latin 'intersectio', meaning 'to cut between'.
Common Phrases and Expressions
road intersection:
A place where two or more roads meet for traffic management.
set intersection:
The common elements shared between two or more sets in mathematics.
Related Words
cross:
To move from one side to another.
merge:
To combine or join together.
converge:
To come together at a point.
Slang Meanings of intersection
Meaning: Crossroad
Example Sentence: We met at the crossroad to discuss our plans.
Meaning: Hotspot
Example Sentence: That intersection is a real hotspot for street performers.