Venn diagram

Venn diagram

[ven]
noun Mathematics, Symbolic Logic.
a diagram that uses circles to represent sets and their relationships.

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

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World English Dictionary
Venn diagram (vɛn)
 
n
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
 
[C19: named after John Venn (1834--1923), English logician]

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Word Origin & History

Venn diagram
1884, named for Eng. logician John Venn (1834-1923).
Online Etymology Dictionary, © 2010 Douglas Harper
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American Heritage
Science Dictionary
Venn diagram   (věn)  Pronunciation Key 


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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).
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