def·e·cate /ˈdɛfɪˌket/
  (vt.)除去污物,澄清,淨清(vi.)澄清,排便
  def·e·cate /ˈdɛfɪˌket/ 動詞
  澄清,提淨,淨化,排便
  Def·e·cate a.  Freed from anything that can pollute, as dregs, lees, etc.; refined; purified.
     Till the soul be defecate from the dregs of sense.   --Bates.
  Def·e·cate v. t. [imp. & p. p. Defecated; p. pr. & vb. n. Defecating.]
  1. To clear from impurities, as lees, dregs, etc.; to clarify; to purify; to refine.
     To defecate the dark and muddy oil of amber.   --Boyle.
  2. To free from extraneous or polluting matter; to clear; to purify, as from that which materializes.
     We defecate the notion from materiality.   --Glanvill.
     Defecated from all the impurities of sense.   --Bp. Warburton.
  Def·e·cate v. i.
  1. To become clear, pure, or free.
  2. To void excrement.
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  defecate
       v : have a bowel movement; "The dog had made in the flower beds"
           [syn: stool, shit, take a shit, take a crap, ca-ca,
            crap, make]