Expelled, booted out (7)
I believe the answer is:
ejected
I believe this clue is a double definition.
'expelled' is the first definition.
('eject' can be a synonym of 'expel')
'booted out' is the second definition.
('eject' can be a synonym of 'boot out')
(Other definitions for ejected that I've seen before include "Ousted" , "Forced out" , "Threw out" , "Disgorged" , "Expelled, booted out" .)