copy editor noun
plural ∼ -tors [count] US : a person whose job is to prepare a book, newspaper, etc., for printing by making sure the words are correct —called also (Brit) subeditor
— copy·ed·it 
/ˈkɑ:piˌɛdət/ verb, copy·ed·its; copy·ed·it·ed; copy·ed·it·ing [+ obj]
▪ He copyedits the dictionary.
/ˈkɑ:piˌɛdət/ verb, copy·ed·its; copy·ed·it·ed; copy·ed·it·ing [+ obj] ▪ He copyedits the dictionary.
