hyperpartisan

English

Etymology

From hyper- +‎ partisan.

Adjective

hyperpartisan (comparative more hyperpartisan, superlative most hyperpartisan)

  1. Extremely partisan; extremely biased in favor of a political party.
  2. Sharply polarized by political parties in fierce disagreement with each other.

Noun

hyperpartisan (plural hyperpartisans)

  1. An extreme political partisan.