1. 
   Dubitate
   Du'bi·tate intransitive verb [ Latin dubitatus , past participle of dubitare . See Doubt .] To doubt. [ R.] « If he . . . were to loiter dubitating , and not come.» Carlyle.
   Found op http://www.encyclo.co.uk/webster/D/127
   
   
2. 
   Dubitate
   • (v. i.) To doubt.
   Found op http://thinkexist.com/dictionary/meaning/dubitate/
   
   
3. 
   dubitate
   1) To doubt
   Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/dubitate/1
   
   

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