Oust /(?)/

Oust

n.
  1. See Oast.

Oust

v. t.

imp. & p. p. Ousted; p. pr. & vb. n. Ousting

  1. To take away; to remove.
    Multiplication of actions upon the case were rare, formerly, and thereby wager of law ousted.
  2. To eject; to expel; to turn out.
    From mine own earldom foully ousted me.