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{%type%} Definitions

WordNet 3.0Copyright Princeton University


Short "hint"

n. - (geometry) the interchangeability of the roles of points and planes in the theorems of projective geometry;

Usage examples (37)
  • Which will continue to be the case if duality is reality.
  • Neither is mind/brain duality even if you believe otherwise.
  • This duality is immediately apparent in our imaginative life.
  • This duality is really what makes The Dark Knight so riveting. for more
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