1. 
   Improbate
   Im'pro·bate transitive verb [ Latin improbatus , past participle of improbare to disapprove; prefix im- not + probare to approve.] To disapprove of; to disallow. [ Obsolete]
   Found op http://www.encyclo.co.uk/webster/I/24
   
   
2. 
   Improbate
   • (v. t.) To disapprove of; to disallow.
   Found op http://thinkexist.com/dictionary/meaning/improbate/
   
   

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