cardinality

About 0.35 uses per million words.

Meaning

1. noun The number of elements a given set contains.

   The empty set has a cardinality of zero.

2. noun The number of terms that can inhabit a type; the possible values of a type.
3. noun 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. noun The status of being cardinalitial

Similar words

order cardinal number power uncountable set numberness cardinal amount potency countable set cantor's theorem

Often followed by

of is constraints and constraint as n in matching

Word family

cardinalities