後任

(1)a person who follows next in order; "he was President Lincoln's successor"

(2)順序において次に続く人

(3)a thing or person that immediately replaces something or someone

(4)すぐに何かか誰かの後任になるものあるいは人

(5)someone who takes the place of another person

(6)誰かの代わりを務める人