Supersedes (9)
'supersedes' is the definition.
('replace' can be a synonym of 'supersede')
This is the entire clue.
(Other definitions for replaces that I've seen before include "Substitutes one for another" , "Substitutes, supplants" , "Substtitutes, supplants" , "Puts back" .)
'supersedes' is the definition.
('supplant' can be a synonym of 'supersede')
This is the entire clue.
(Other definitions for supplants that I've seen before include "Takes the place of" , "Steps into the shoes" , "Displaces" .)