D defs.my
Entry 1 sense Webster, 1913

Corrector

/(k?r-r?kt"?r)/ · Cor·rect·or · IPA
01 n. One who, or that which, corrects; as, a corrector of abuses; a corrector of the press; an alkali is a corrector of acids.
  1. 1.
    One who, or that which, corrects; as, a corrector of abuses; a corrector of the press; an alkali is a corrector of acids.