noun
also di·a·sceu·ast ˌdīəˈskyüˌast, -_ə̇st
( -s )
Etymology: Greek diaskeuastēs, from diaskeuazein to make ready, revise, edit, from dia- + skeuazein to make ready, from skeuos vessel, implement — more at skeuomorph
: one who makes a revision : editor