unexchangeable

1 definition found

unexchangeable - WordNet (r) 2.1 (2005) :

  unexchangeable
      adj 1: not suitable to be exchanged [ant: exchangeable]
      2: used especially of currencies; incapable of being exchanged
         for or replaced by another currency of equal value [syn:
         inconvertible, unconvertible, unexchangeable] [ant:
         convertible, exchangeable]