1 historical The action or an act of re-exchanging money or goods. Frequently in "change and rechange".
2 rare The action or an act of changing back or again; reversion or remodification.
Late 15th century. From re- + change.
To re-exchange (goods or money). Frequently in "to change and rechange". Also used intransitively.
Mid 16th century. From re- + change, perhaps after Anglo-Norman and Middle French rechanger to change, alter, to exchange, to change back.