'Exchangeability' definitions:

Definition of 'exchangeability'

From: WordNet
noun
The quality of being capable of exchange or interchange [syn: exchangeability, interchangeability, interchangeableness, fungibility] [ant: unexchangeability]

Definition of 'Exchangeability'

From: GCIDE
  • Exchangeability \Ex*change`a*bil"i*ty\, n. The quality or state of being exchangeable. [1913 Webster]
  • The law ought not be contravened by an express article admitting the exchangeability of such persons. --Washington. [1913 Webster]