Expelling (7)
I believe the answer is:
ousting
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">expelling</span>' is the definition.<br/ ><span class="explanation-format__explanation">('oust' can be a synonym of 'expel')</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for ousting that I've seen before include "Evicting" , "Turfing out" , "Driving out" , "ejecting" .)