exˈpulsionistn. one who favours the expulsion of any person or persons.
ΘΚΠ
the world > movement > motion in a certain direction > going or coming out > letting or sending out > [noun] > expulsion or driving out > one who favours
expulsionist1885
1885 Athenæum 20 June 791/3 The ‘expulsionists’ were ‘nowhere’!
1886 Pall Mall Gaz. 11 June 3/2 All the Prince's arguments are better than those of the expulsionists.