Overmatch /(?)/

O·ver·match

Overmatch

v. t.
  1. To be more than equal to or a match for; hence, to vanquish.
  2. To marry (one) to a superior. [Obs.]

Overmatch

n.
  1. One superior in power; also, an unequal match; a contest in which one of the opponents is overmatched.