duality
UK /d(j)uːˈælɪti/ US /d(j)uːˈælɪti/
noun 3
Definitions
noun
1
A classification into two subclasses or opposed parts.
moral duality
philosophical duality
2
The interchangeability of points and planes.
3
The mathematical equivalence of two seemingly different theoretical descriptions of a physical system.
wave-particle duality
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