zealotry Meaning, Definition & Usage

  1. noun excessive intolerance of opposing views
    fanatism; fanaticism.

WordNet

Zeal"ot*ry noun
Definitions
  1. The character and behavior of a zealot; excess of zeal; fanatical devotion to a cause.
    Enthusiasm, visionariness, seems the tendency of the German; zeal, zealotry, of the English; fanaticism, of the French. Coleridge.

Webster 1913