deobstruent

from The Collaborative International Dictionary of English v.0.48
Deobstruent \De*ob"stru*ent\, a. (Med.)
   Removing obstructions; having power to clear or open the
   natural ducts of the fluids and secretions of the body;
   aperient. -- n. (Med.) A medicine which removes obstructions;
   an aperient.
   [1913 Webster]
    

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