intersect

verb

in·​ter·​sect ˌin-tər-ˈsekt How to pronounce intersect (audio)
intersected; intersecting; intersects

transitive verb

: to pierce or divide by passing through or across : cross
a comet intersecting earth's orbit
one line intersects another

intransitive verb

1
: to meet and cross at a point
lines intersecting at right angles
2
: to share a common area : overlap
where morality and self-interest intersect

Examples of intersect in a Sentence

A dry stream bed intersects the trail in several places. Line A intersects with line B. The two roads intersect at the edge of town.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Viewers will remember that Sheppard showed up in the season premiere, when his investigation of a deadly biker gang intersected with the Organized Crime Control Bureau’s pursuit of a dirty trucking company. Kimberly Roots, TVLine, 25 Apr. 2025 Three kilometres east and intersected by San Sebastien airport is Irun. Jacob Tanswell, New York Times, 24 Apr. 2025 Listening To Fans, Following The Trends What The GIST has gathered by listening to consumer feedback and following the trends is that content intersecting sports and culture – such as entertainment and fashion – has consistently garnered high engagement and attracted new followers. Caroline Fitzgerald, Forbes.com, 18 Apr. 2025 But what about Elon Musk and the potential future of legal cannabis? Elon Musk, known for his entrepreneurial thirst and controversial moments, has an intriguing relationship with cannabis which has occasionally intersected with policy discussions. Tribune Content Agency, Mercury News, 17 Apr. 2025 See All Example Sentences for intersect

Word History

Etymology

Latin intersectus, past participle of intersecare, from inter- + secare to cut — more at saw

First Known Use

1615, in the meaning defined at transitive sense

Time Traveler
The first known use of intersect was in 1615

Browse Nearby Words

Cite this Entry

“Intersect.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/intersect. Accessed 29 Apr. 2025.

Kids Definition

intersect

verb
in·​ter·​sect ˌint-ər-ˈsekt How to pronounce intersect (audio)
1
: to divide by passing through or across : cross
one line intersecting another
2
: to meet and cross at one or more points
overlapping circles intersect at two points

More from Merriam-Webster on intersect

Last Updated: - Updated example sentences
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