Illustration of intersection
- a intersection 3a
intersection
noun
in·ter·sec·tion
ˌin-tər-ˈsek-shən
especially in sense 1 ˈin-tər-ˌsek-
1
: a place or area where two or more things (such as streets) intersect
2
: the act or process of intersecting
3
a
: the set of elements common to two or more sets
especially
: the set of points common to two geometric configurations
b
: the operation of finding the intersection of two or more sets
Cite this Entry
“Intersection.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/intersection. Accessed 3 Sep. 2026.
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