redintegration

noun3

1. •
   (rare) Restoration to a whole or sound state.
2. •
   The reinstatement of a memory upon the presentation of a stimulus element that was a part of the stimulus complex that had aroused the event.

   • Now all this story might be true. But even if it were, it does not follow that reference to redintegration should be included as part of the definition of ‘motive’. — 1956
3. •
   (no longer used) Restoration of a mixture to its former nature and state.