WordGarden.iointersection
B2Pronunciation
UK
- /ˌɪntəsˈɛkʃən/
US
- /ˌɪntərˈsɛkʃən/
Meanings
Noun
a place where roads cross or meet
a point or area where lines, paths, or surfaces cross
the elements shared by two or more mathematical sets
More meaningsFewer meanings
an overlap or meeting point between ideas, groups, or concerns
Beyond the definition
Think of a busy city street: a place where roads cross at one point. But an intersection is not just about traffic lights and asphalt. It can also be any place or idea where things meet, connect, or overlap. A conversation between two friends might have points of intersection, such as shared interests or similar life experiences. In math, people talk about the intersection of lines, and in nature, different ecosystems can meet at an intersection too. So the next time you are at a crossroads, literally or figuratively, remember that an intersection is often where different paths come together.
The word intersection literally refers to the place where two or more roads meet or cross each other—that familiar spot defined by traffic signals and pedestrian crossings. However, its meaning extends far beyond physical geography. An intersection represents any point where distinct elements come together, overlap, or influence one another.
In mathematics, the intersection of two lines is the specific point where they cross. In set theory, it refers to the collection of elements that are common to multiple sets. But intersection isn't limited to abstract logic. It can describe a meeting of cultures—such as "the intersection of Eastern and Western philosophies"—or a shared passion between individuals, where two paths find an intersection through a mutual love of jazz music.
Figuratively, the term suggests a convergence—a space where different things meet and shape a new perspective. Modern social discourse often focuses on the intersections of race, class, and gender to understand complex identities and systemic issues. Even a detective might investigate the intersection of several suspects' alibis to find the truth behind a crime.
Whether you are navigating city streets, analyzing data, or exploring complex ideas, an intersection is where things cross and connect. It is a point of contact, a place of exchange, and often a crucial turning point where various paths meet.
Examples
- 1
Traffic accident
The accident happened at a busy intersection near the train station.
- 2
Directions
Turn left at the next intersection, then go straight for two blocks.
- 3
Street location
The cafe is on the corner, at the intersection of Pine Street and 8th Avenue.
- 4
Road design
Drivers complained that the intersection with the highway was confusing.
More examplesFewer examples
- 5
Academic fields
Her research sits at the intersection of medicine and computer science.
- Patternat the intersection of X and Y
where two areas or ideas meet
- 6
Film themes
The film explores the intersection between family history and politics.
- 7
Mathematics
In math class, we learned that the intersection of the two sets contains only the numbers they share.
See also
Similar
Shades of meaning
Contrast
- dead end
Used with (collocations)
- busy intersection
- road intersection
- at the intersection of
- controlled intersection
Word family
Explore
- traffic signal
- right of way
Forms and spellings
2 forms open this card.
Main spelling
- intersectionnoun
Forms
- intersectionspluralnoun