restore strength; "This food revitalized the patient";
undergo regeneration;
form or produce anew; "regenerate hatred";
be formed or shaped anew;
replace (tissue or a body part) through the formation of new tissue; "The snake regenerated its tail";
return to life; get or give new life or energy; "The week at the spa restored me";
bring, lead, or force to abandon a wrong or evil course of life, conduct, and adopt a right one; "The Church reformed me"; "reform your conduct";
amplify (an electron current) by causing part of the power in the output circuit to act upon the input circuit;
re-establish on a new, usually improved, basis or make new or like new; "We renewed our friendship after a hiatus of twenty years"; "They renewed their membership";
reformed spiritually or morally; "a regenerate sinner"; "regenerate by redemption from error or decay";