regenerate

form or produce anew

be formed or shaped anew

replace (tissue or a body part) through the formation of new tissue

return to life

bring, lead, or force to abandon a wrong or evil course of life, conduct, and adopt a right one

amplify (an electron current) by causing part of the power in the output circuit to act upon the input circuit

reestablish on a new, usually improved, basis or make new or like new

restore strength

undergo regeneration

reformed spiritually or morally