verb
1.
to supersede (another) by or as if by force, trickery, or treachery
a wife who found herself supplanted by another woman
Synonyms: cut out, displace, usurp
Related Word: crowd (out), force (out); bounce, cast (out), eject, expel, oust
Idioms: give the bum's rush, give the old heave-ho, step into the shoes of
2.
Synonyms: replace 3, outplace, supersede