A generalized kind of number used to denote the size of a set, including infinite sets.
A word that expresses a countable quantity; a cardinal numeral.
A number used to denote quantity; a counting number; a cardinal.
The number of elements a given set contains.
The number of terms that can inhabit a type; the possible values of a type.
The status of being cardinalitial
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.