Greek-English translations for αμφισβητώ

• question
  What is your question?
  The question of seniority will be discussed at the meeting
  There was a question of which material to use
• contest
  no contest
  The child entered the spelling contest
  I will contest for the open seat on the board
• dispute
  Some residents disputed the proposal, saying it was based more on emotion than fact
  to dispute assertions or arguments