'noninterchangeable' definitions:
Definition of 'noninterchangeable'
(from WordNet)
adjective
Such that the terms of an expression cannot be interchanged without changing the meaning; "the arguments of the symmetric relation, `is the father of', are noninterchangeable"
Definition of 'noninterchangeable'
From: GCIDE
- noninterchangeable \noninterchangeable\ adj.
- 1. (math, logic) not able to be interchanged without changing the truth value. [WordNet 1.5]
- 2. Not able to be substituted for each other; -- of objects, such as parts of machinery; as, the ink cartidges on the new printer are noninterchangeable with those on the older model. [PJC]