Dictionary definition for: Doubtful
1. (s) open to doubt or suspicion; "the candidate''s doubtful past" "he has a dubious record indeed" "what one found uncertain the other found dubious or downright false" "it was more than dubitable whether the friend was as influential as she thought"- Karen
2. (s) fraught with uncertainty or doubt; "they were doubtful that the cord would hold" "it was doubtful whether she would be admitted" "dubious about agreeing to go"
3. (s) unsettled in mind or opinion; "drew a few tentative conclusions"
WordNet 2.1 Copyright Princeton University. All rights reserved.
