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Meaning of self-dual | Babel Free

Adjective CEFR B2

Definitions

Of a vector space, isomorphic to its dual space.
not-comparable
Of a proposition that is equivalent to its dual.
not-comparable
Of a graph or polyhedron, being the dual of itself.
not-comparable

CEFR level

B2

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

See also

self-educated self-effacing self-elect self-elective self-emitting self-employed