1. 
   Viciate
   archaic or obsolete terms > General: To corrupt, rot, putrify, taint; mar, spoile; deprave, infect.
   Found op http://www.skyscript.co.uk/glossarytt.html
   
   
2. 
   Viciate
   Vi'ci·ate transitive verb See Vitiate . [ R.]
   Found op http://www.encyclo.co.uk/webster/V/22
   
   
3. 
   Viciate
   • (v. t.) See Vitiate.
   Found op http://thinkexist.com/dictionary/meaning/viciate/
   
   

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