\Priz"er\, n. [See 3d {Prize}.]
One who estimates or sets the value of a thing; an appraiser.
--Shak.

\Priz"er\, n. [See 1st {Prize}.]
One who contends for a prize; a prize fighter; a challenger.
[Obs.] --Shak.
      Appeareth no man yet to answer the prizer. --B. Jonson.