固こ定てい残ざん業ぎょう代だいMeaningsNoun1. fixed overtime pay; fixed overtime salaryKanji used固solidify定define残left behind業business代substituteComposed of固こ定ていfixing (in place); being fixed (in place); securing; anchoring; fastening down; fixing (e.g. salary, capital); keeping the same; fixation (histology)Noun残ざん業ぎょうovertime (work)Noun代だいcharge; cost; price; generation; age; (school) year; cohort; reign; era; a representative of; …Noun