Definition of "ordinality" [ordinality]

• The state or condition of being ordinal. (noun)

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• "Ai was shown a random sequence of screens with two digits, just as when she was learning the ordinality of 1 to 9, although now sometimes one of the digits was a 0."
• "At school we are taught notions of cardinality and ordinality together and we slip effortlessly between them."
• "Mathematicians call this aspect of number “ordinality.”"