Venn diagram

American  

[ven] / vɛn /

noun

Mathematics, Symbolic Logic.

Venn diagrams plural

1. a diagram that uses circles to represent sets and their relationships.

---

Venn diagram British  

/ vɛn /

noun

1. maths logic a diagram in which mathematical sets or terms of a categorial statement are represented by overlapping circles within a boundary representing the universal set, so that all possible combinations of the relevant properties are represented by the various distinct areas in the diagram

---

Venn diagram Scientific  

/ vĕn /

1. A diagram that uses circles to represent sets, in which the relations between the sets are indicated by the arrangement of the circles. For example, drawing one circle within another indicates that the set represented by the first circle is a subset of the second set. The Venn diagram is named after its inventor, British mathematician John Venn (1834–1923).

---

Other Word Forms

Noun Inflected Forms

• Venn diagrams
  plural

Etymology

Origin of Venn diagram

1940–45; named after John Venn (1834–1923), English logician

Example Sentences

If you think of the decisions of political leaders like a Venn diagram, often those circles don't do a lot of overlapping.

From BBC • Mar. 16, 2026

In my world, adult Thanksgivings have become a kind of beverage Venn diagram where no circles overlap.

From Salon • Nov. 25, 2025

At the center of the Venn diagram of people who love technology and love to handwrite everything, there’s ReMarkable.

From The Wall Street Journal • Nov. 23, 2025

Tascan estimates there are 3 billion gamers in the world and with Netflix having an audience of more than 700 million people, “the Venn diagram is pretty large.”

From Los Angeles Times • Nov. 14, 2025

I was the one who overlapped them, the intersection of two circles of a Venn diagram.

From "Keep It Together, Keiko Carter" by Debbi Michiko Florence