Associations to the word «Cardinality»

Wiktionary

CARDINALITY, noun. (set theory) Of a set, the number of elements it contains.
CARDINALITY, noun. (data modeling) 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.

Dictionary definition

CARDINALITY, noun. (mathematics) the number of elements in a set or group (considered as a property of that grouping).

Wise words

Since a politician never believes what he says, he is quite surprised to be taken at his word.
Charles de Gaulle