Defensor

from The Collaborative International Dictionary of English v.0.48

Defensor \De*fen"sor\, n. [L. See {Defenser}.]
   1. A defender. --Fabyan.
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   2. (Law) A defender or an advocate in court; a guardian or
      protector.
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   3. (Eccl.) The patron of a church; an officer having charge
      of the temporal affairs of a church.
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