When a lizard loses its tail and then grows it back, this is an example of regeneration.
- Regrowth of lost or destroyed parts or organs.
- Spiritual or moral revival or rebirth.
- A being renewed, reformed, or reconstituted.
- A spiritual rebirth.
- The renewal or replacement of any hurt or lost part, as the claw of a lobster.
- The act or process of regenerating signals.