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- Cardinal
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Words related to cardinal
car·di·nal
C c -
cardinal number
A cardinal number is a number such as 1, 3, or 10 that tells you how many things there are in a group but not what order they are in. Compare ordinal number. -
cardinal virtue
anything considered to be an important or characteristic virtue: Tenacity is his cardinal virtue. -
continuum hypothesis
the assertion that there is no set whose cardinality is greater than that of the integers and smaller than that of the reals -
incardinate
to institute as a cardinal. -
red hat
the broad-brimmed official hat of a Roman Catholic cardinal, symbolic of the office or rank of a cardinal. -
aleph-null
the smallest infinite cardinal number; the cardinal number of the set of positive integers