Here are the possible solutions for copy corrector clue
Answer
Clue
Relevancy
editor
Clue
Copy corrector
Definition
one that edits
emender
Clue
Corrector.
Definition
one who emends
eraser
Clue
Error corrector
Definition
one that erases
laser
Clue
Myopia corrector
Definition
a source of high-intensity optical, infrared, or ultraviolet radiation produced as a result of stimulated emission maintained within a solid, liquid, or gaseous medium