restitutor
/ˈrɛstɪtjuːtə/ /ˈrɛstɪtʃuːtə/rare
noun
A person who restitutes something, a restorer.
Origin
Mid 16th century; earliest use found in William Painter (?1540–1594), translator and administrator. From classical Latin restitūtor rebuilder, restorer, reviver from restitūt-, past participial stem of restituere + -or.