1. misexchange - Noun
2. misexchange - Verb
misexchange (third-person singular simple present misexchanges, present participle misexchanging, simple past and past participle misexchanged)
To exchange what should not be exchanged, either in error or fraudulently
misexchange (countable and uncountable, plural misexchanges)
An exchange (any sense) that did not go as intended or that should not have occurred.