资料来源 : Webster's Revised Unabridged Dictionary (1913)

Institutor \In"sti*tu`tor\, n. [L.: cf. F. instituteur.]
   1. One who institutes, founds, ordains, or establishes.

   2. One who educates; an instructor. [Obs.] --Walker.

   3. (Episcopal Church) A presbyter appointed by the bishop to
      institute a rector or assistant minister over a parish
      church.