partisanship

/ˈpɑːrtəzənʃɪp/
noun
  1. Strong, often blind support for a particular political party, group, or cause, without considering other viewpoints fairly.
    • The debate was ruined by extreme partisanship, with each side refusing to listen to the other.
    • Many voters are tired of the partisanship in Congress and want leaders who will work together.
    • Her partisanship was obvious when she only shared news that made her party look good.
What does "partisanship" mean? | whatsthatwordmean | whatsthatwordmean