regeneration

n. restoration to good condition, renewal; revival, rebirth; re-creation, re-formation

Regeneration or regenerative may refer to: In biology:Bush regeneration, an ecological technique practiced in AustraliaRegeneration (biology), the ability to recreate lost or damaged tissues, organs and limbsIn literature:Regeneration (novel), a prize-winning novel by Pat BarkerRegeneration, a book on biological regeneration by Thomas Hunt MorganIn film:Regeneration (film), a 1915 film staring John McCannRegeneration (1997 film), a 1997 film adapted from the Pat barker novel (released as Behind the Lines in the USA)
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Regeneration /re·gen·er·a·tion/ the natural renewal of a structure, as of a lost tissue or part. guided tissue regeneration treatment of wound [more]Regeneration - Community and Resources

Noun
1. (biology) growth anew of lost tissue or destroyed parts or organs
(hypernym) organic process, biological process
(hyponym) morphallaxis
(derivation) regenerate
(classification) biology, biological science
2. feedback in phase with (augmenting) the input
(synonym) positive feedback
(hypernym) feedback
(hyponym) vicious circle, vicious cycle
(derivation) regenerate
3. the activity of spiritual or physical renewal
(hypernym) revival, resurgence, revitalization, revitalisation, revivification
(derivation) regenerate, restore, rejuvenate
4. forming again (especially with improvements or removal of defects); renewing and reconstituting
(synonym) re-formation
(hypernym) reconstruction
(derivation) regenerate, renew

n. regeneration, renewal, revival