restorer

/rɪˈstɔrər/
noun
  1. A person whose job is to repair and return old or damaged things to their original condition.
    • A furniture restorer can make a broken table look like new.
    • The art restorer spent months cleaning the ancient painting.
    • She became a restorer of historic buildings after studying architecture.
  2. Something that brings back health, strength, or a previous state.
    • This herbal tea is a natural restorer of energy.
    • Sleep is the best restorer for a tired mind.
    • The new policy was seen as a restorer of public confidence.