disagreement

/ˌdɪsəˈɡriːmənt/
noun
  1. A situation in which people have different opinions or argue.
    • There was a serious disagreement between the partners over the budget.
    • After a long disagreement, they finally reached a compromise.
    • The two friends had a disagreement about where to eat dinner.
  2. A difference between two things that should be the same; lack of consistency.
    • There is a disagreement between the two reports on the sales figures.
    • A disagreement in the data caused the team to recheck their measurements.
    • The scientist noted a disagreement between the theory and the experimental results.