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Meaning of upper set | Babel Free

Noun CEFR B2

Definitions

A subset of a poset which contains any ascending chain which starts at any element of itself.

CEFR level

B2

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

See also

Upper Siang Upper Sibatang upper side Upper Silesia upper sixth Upper Slaughter