cardinality: Meaning and Definition of

car•di•nal•i•ty

Pronunciation: (kär"dn-al'i-tē), [key]
— pl. -ties.
  1. (of a set) the cardinal number indicating the number of elements in the set.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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