DUALITY
/d(j)uːˈælɪti/
11
Scrabble
12
WWF
D(2) U(1) A(1) L(1) I(1) T(1) Y(4)
NWL/TWL ✓ Collins ✓ WWF ✓
Definition
/d(j)uːˈælɪti/
noun
- A classification into two subclasses or opposed parts.
- (projective geometry) The interchangeability of points and planes.
- The mathematical equivalence of two seemingly different theoretical descriptions of a physical system.
Source: Wiktionary