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Meaning of cofinality | Babel Free

Noun CEFR B2

Definitions

The least of the cardinalities of the cofinal subsets of a partially ordered set.
countable
The property of being cofinal.
uncountable

Examples

“The cofinality of any set with a greatest element is 1.”

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

cofinite topology cofiring coflow coflowering coflows cofluctuation