Definition of inconvertible
: not convertible: as a of paper money : not exchangeable for coin b of a currency : not exchangeable for a foreign currency
Origin of inconvertible
probably from Late Latin inconvertibilis, from Latin in- + convertibilis convertible
First Known Use: 1646
Seen and Heard
What made you want to look up inconvertible? Please tell us where you read or heard it (including the quote, if possible).