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cardinality

Pronunciation: /kɑːdɪˈnælɪti/

The English word “cardinality” has 4 meanings listed here.

noun

  1. The number of elements a given set contains.
  2. The number of terms that can inhabit a type; the possible values of a type.
  3. The property of a relationship between a database table and another one, specifying whether it is one-to-one, one-to-many, many-to-one, or many-to-many.
  4. The status of being cardinalitial

Etymology

From cardinal + -ity.

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Definitions are from Wiktionary, extracted by Kaikki.org, and are available under the CC BY-SA 4.0 licence.