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.