adjective
1. not suitable to be exchanged
• Ant: ↑exchangeable
• Similar to: ↑incommutable
• Derivationally related forms: ↑unexchangeability
2. used especially of currencies; incapable of being exchanged for or replaced by another currency of equal value
• Syn: ↑inconvertible, ↑unconvertible
• Ant: ↑convertible (for: ↑inconvertible)
• Similar to: ↑irredeemable
• Derivationally related forms: ↑unexchangeability, ↑inconvertibility (for: ↑inconvertible)
• Attrubites: ↑convertibility
* * *
\\|ən+\ adjective : not capable of being substituted one for another : incommutable
* * *
adj.; unexchangeableness, n.
Useful english dictionary. 2012.