Unseat (4)
'unseat' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for depose that I've seen before include "Sack" , "Attest and force off a throne" , "Remove from power or bear witness" , "Remove (from high office)" , "Dismiss" .)
'unseat' is the definition.
(I know that unseat can be written as oust)
This is all the clue.
(Other definitions for oust that I've seen before include "Show the door to" , "Give marching orders" , "Force from office" , "Drive out, expel" , "Drive out, eject from office" .)