develop suddenly | restore strength |
produce or disclose suddenly or unexpectedly | undergo regeneration |
spring back; spring away from an impact | form or produce anew |
move forward by leaps and bounds | get or give new life or energy; return to life, regain energy, recuperate |
develop into a distinctive entity | replace (tissue or a body part) through the formation of new tissue |
| be formed or shaped anew |
| 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 |