'Incommutability' definitions:
Definition of 'incommutability'
From: WordNet
noun
The quality of being not interchangeable
Definition of 'Incommutability'
From: GCIDE
- Incommutability \In`com*mu`ta*bil"i*ty\, n. [L. incommutabilitas: cf. F. incommutabilit['e].] The quality or state of being incommutable. [1913 Webster]