Definition of "questionable" []

  • Open to doubt or challenge; problematic. (adjective)
  • Not yet determined or specified. (adjective)
  • Of dubious morality or respectability: a questionable reputation. (adjective)
  • (esp of a person's morality or honesty) admitting of some doubt; dubious (adjective)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

  • Of disputable value or authority (adjective) (c) HarperCollins Publishers Ltd 2016

Use "questionable" in a sentence
  • "I. iv.43 (180,4) questionable shape] [By _questionable_ is meant provoking question."
  • "The problem was, he seemed smart enough to avoid that and to always make her word questionable in front of a third party."
  • "They decide to try to change the story from the economic meltdown by attacking Obama for what they call questionable past associations when McCain has the Keating 5 in his past."