Source : Webster's Revised Unabridged Dictionary (1913)

Geld \Geld\, v. t. [imp. & p. p. {Gelded} or Gelt (?); p. pr. &
   vb. n. {Gelding}.] [Icel. gelda to castrate; akin to Dan.
   gilde, Sw. g["a]lla, and cf. AS. gilte a young sow, OHG. galt
   dry, not giving milk, G. gelt, Goth. gilpa siclke.]
   1. To castrate; to emasculate.

   2. To deprive of anything essential.

            Bereft and gelded of his patrimony.   --Shak.

   3. To deprive of anything exceptionable; as, to geld a book,
      or a story; to expurgate. [Obs.] --Dryden.

Source : WordNet®

gelded
     adj : (of a male animal) having the testicles removed; "a cut
           horse" [syn: {cut}, {emasculated}]